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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-05 10:29:37 +00:00
rcutorture: Rename PRINTK to TOROUT
Since it doesn't do printk()s anymore anyway, this commit renames these macros from PRINTK to TOROUT (short for torture output). Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
This commit is contained in:
parent
9e25022541
commit
5ccf60f23d
1 changed files with 67 additions and 67 deletions
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@ -98,11 +98,11 @@ module_param(torture_type, charp, 0444);
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MODULE_PARM_DESC(torture_type, "Type of RCU to torture (rcu, rcu_bh, ...)");
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#define TORTURE_FLAG "-torture:"
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#define PRINTK_STRING(s) \
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#define TOROUT_STRING(s) \
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do { pr_alert("%s" TORTURE_FLAG s "\n", torture_type); } while (0)
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#define VERBOSE_PRINTK_STRING(s) \
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#define VERBOSE_TOROUT_STRING(s) \
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do { if (verbose) pr_alert("%s" TORTURE_FLAG s "\n", torture_type); } while (0)
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#define VERBOSE_PRINTK_ERRSTRING(s) \
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#define VERBOSE_TOROUT_ERRSTRING(s) \
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do { if (verbose) pr_alert("%s" TORTURE_FLAG "!!! " s "\n", torture_type); } while (0)
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static int nrealreaders;
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@ -619,12 +619,12 @@ static int rcu_torture_boost(void *arg)
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struct rcu_boost_inflight rbi = { .inflight = 0 };
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struct sched_param sp;
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VERBOSE_PRINTK_STRING("rcu_torture_boost started");
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VERBOSE_TOROUT_STRING("rcu_torture_boost started");
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/* Set real-time priority. */
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sp.sched_priority = 1;
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if (sched_setscheduler(current, SCHED_FIFO, &sp) < 0) {
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VERBOSE_PRINTK_STRING("rcu_torture_boost RT prio failed!");
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VERBOSE_TOROUT_STRING("rcu_torture_boost RT prio failed!");
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n_rcu_torture_boost_rterror++;
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}
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@ -652,7 +652,7 @@ static int rcu_torture_boost(void *arg)
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call_rcu(&rbi.rcu, rcu_torture_boost_cb);
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if (jiffies - call_rcu_time >
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test_boost_duration * HZ - HZ / 2) {
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VERBOSE_PRINTK_STRING("rcu_torture_boost boosting failed");
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VERBOSE_TOROUT_STRING("rcu_torture_boost boosting failed");
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n_rcu_torture_boost_failure++;
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}
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call_rcu_time = jiffies;
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@ -688,7 +688,7 @@ checkwait: rcu_stutter_wait("rcu_torture_boost");
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} while (!kthread_should_stop() && fullstop == FULLSTOP_DONTSTOP);
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/* Clean up and exit. */
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VERBOSE_PRINTK_STRING("rcu_torture_boost task stopping");
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VERBOSE_TOROUT_STRING("rcu_torture_boost task stopping");
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rcutorture_shutdown_absorb("rcu_torture_boost");
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while (!kthread_should_stop() || rbi.inflight)
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schedule_timeout_uninterruptible(1);
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@ -708,7 +708,7 @@ rcu_torture_fqs(void *arg)
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unsigned long fqs_resume_time;
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int fqs_burst_remaining;
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VERBOSE_PRINTK_STRING("rcu_torture_fqs task started");
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VERBOSE_TOROUT_STRING("rcu_torture_fqs task started");
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do {
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fqs_resume_time = jiffies + fqs_stutter * HZ;
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while (ULONG_CMP_LT(jiffies, fqs_resume_time) &&
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@ -724,7 +724,7 @@ rcu_torture_fqs(void *arg)
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}
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rcu_stutter_wait("rcu_torture_fqs");
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} while (!kthread_should_stop() && fullstop == FULLSTOP_DONTSTOP);
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VERBOSE_PRINTK_STRING("rcu_torture_fqs task stopping");
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VERBOSE_TOROUT_STRING("rcu_torture_fqs task stopping");
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rcutorture_shutdown_absorb("rcu_torture_fqs");
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while (!kthread_should_stop())
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schedule_timeout_uninterruptible(1);
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@ -746,7 +746,7 @@ rcu_torture_writer(void *arg)
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struct rcu_torture *old_rp;
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static DEFINE_TORTURE_RANDOM(rand);
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VERBOSE_PRINTK_STRING("rcu_torture_writer task started");
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VERBOSE_TOROUT_STRING("rcu_torture_writer task started");
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set_user_nice(current, 19);
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do {
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@ -796,7 +796,7 @@ rcu_torture_writer(void *arg)
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rcutorture_record_progress(++rcu_torture_current_version);
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rcu_stutter_wait("rcu_torture_writer");
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} while (!kthread_should_stop() && fullstop == FULLSTOP_DONTSTOP);
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VERBOSE_PRINTK_STRING("rcu_torture_writer task stopping");
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VERBOSE_TOROUT_STRING("rcu_torture_writer task stopping");
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rcutorture_shutdown_absorb("rcu_torture_writer");
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while (!kthread_should_stop())
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schedule_timeout_uninterruptible(1);
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@ -812,7 +812,7 @@ rcu_torture_fakewriter(void *arg)
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{
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DEFINE_TORTURE_RANDOM(rand);
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VERBOSE_PRINTK_STRING("rcu_torture_fakewriter task started");
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VERBOSE_TOROUT_STRING("rcu_torture_fakewriter task started");
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set_user_nice(current, 19);
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do {
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@ -834,7 +834,7 @@ rcu_torture_fakewriter(void *arg)
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rcu_stutter_wait("rcu_torture_fakewriter");
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} while (!kthread_should_stop() && fullstop == FULLSTOP_DONTSTOP);
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VERBOSE_PRINTK_STRING("rcu_torture_fakewriter task stopping");
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VERBOSE_TOROUT_STRING("rcu_torture_fakewriter task stopping");
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rcutorture_shutdown_absorb("rcu_torture_fakewriter");
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while (!kthread_should_stop())
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schedule_timeout_uninterruptible(1);
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@ -928,7 +928,7 @@ rcu_torture_reader(void *arg)
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struct timer_list t;
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unsigned long long ts;
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VERBOSE_PRINTK_STRING("rcu_torture_reader task started");
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VERBOSE_TOROUT_STRING("rcu_torture_reader task started");
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set_user_nice(current, 19);
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if (irqreader && cur_ops->irq_capable)
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setup_timer_on_stack(&t, rcu_torture_timer, 0);
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@ -978,7 +978,7 @@ rcu_torture_reader(void *arg)
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schedule();
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rcu_stutter_wait("rcu_torture_reader");
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} while (!kthread_should_stop() && fullstop == FULLSTOP_DONTSTOP);
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VERBOSE_PRINTK_STRING("rcu_torture_reader task stopping");
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VERBOSE_TOROUT_STRING("rcu_torture_reader task stopping");
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rcutorture_shutdown_absorb("rcu_torture_reader");
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if (irqreader && cur_ops->irq_capable)
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del_timer_sync(&t);
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@ -1099,13 +1099,13 @@ rcu_torture_stats_print(void)
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static int
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rcu_torture_stats(void *arg)
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{
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VERBOSE_PRINTK_STRING("rcu_torture_stats task started");
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VERBOSE_TOROUT_STRING("rcu_torture_stats task started");
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do {
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schedule_timeout_interruptible(stat_interval * HZ);
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rcu_torture_stats_print();
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rcutorture_shutdown_absorb("rcu_torture_stats");
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} while (!kthread_should_stop());
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VERBOSE_PRINTK_STRING("rcu_torture_stats task stopping");
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VERBOSE_TOROUT_STRING("rcu_torture_stats task stopping");
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return 0;
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}
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@ -1183,13 +1183,13 @@ static void rcu_torture_shuffle_tasks(void)
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static int
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rcu_torture_shuffle(void *arg)
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{
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VERBOSE_PRINTK_STRING("rcu_torture_shuffle task started");
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VERBOSE_TOROUT_STRING("rcu_torture_shuffle task started");
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do {
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schedule_timeout_interruptible(shuffle_interval * HZ);
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rcu_torture_shuffle_tasks();
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rcutorture_shutdown_absorb("rcu_torture_shuffle");
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} while (!kthread_should_stop());
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VERBOSE_PRINTK_STRING("rcu_torture_shuffle task stopping");
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VERBOSE_TOROUT_STRING("rcu_torture_shuffle task stopping");
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return 0;
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}
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@ -1199,7 +1199,7 @@ rcu_torture_shuffle(void *arg)
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static int
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rcu_torture_stutter(void *arg)
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{
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VERBOSE_PRINTK_STRING("rcu_torture_stutter task started");
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VERBOSE_TOROUT_STRING("rcu_torture_stutter task started");
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do {
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schedule_timeout_interruptible(stutter * HZ);
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stutter_pause_test = 1;
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@ -1208,7 +1208,7 @@ rcu_torture_stutter(void *arg)
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stutter_pause_test = 0;
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rcutorture_shutdown_absorb("rcu_torture_stutter");
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} while (!kthread_should_stop());
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VERBOSE_PRINTK_STRING("rcu_torture_stutter task stopping");
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VERBOSE_TOROUT_STRING("rcu_torture_stutter task stopping");
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return 0;
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}
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@ -1246,7 +1246,7 @@ static void rcutorture_booster_cleanup(int cpu)
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if (boost_tasks[cpu] == NULL)
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return;
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mutex_lock(&boost_mutex);
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VERBOSE_PRINTK_STRING("Stopping rcu_torture_boost task");
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VERBOSE_TOROUT_STRING("Stopping rcu_torture_boost task");
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t = boost_tasks[cpu];
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boost_tasks[cpu] = NULL;
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mutex_unlock(&boost_mutex);
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@ -1265,13 +1265,13 @@ static int rcutorture_booster_init(int cpu)
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/* Don't allow time recalculation while creating a new task. */
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mutex_lock(&boost_mutex);
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VERBOSE_PRINTK_STRING("Creating rcu_torture_boost task");
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VERBOSE_TOROUT_STRING("Creating rcu_torture_boost task");
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boost_tasks[cpu] = kthread_create_on_node(rcu_torture_boost, NULL,
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cpu_to_node(cpu),
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"rcu_torture_boost");
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if (IS_ERR(boost_tasks[cpu])) {
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retval = PTR_ERR(boost_tasks[cpu]);
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VERBOSE_PRINTK_STRING("rcu_torture_boost task create failed");
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VERBOSE_TOROUT_STRING("rcu_torture_boost task create failed");
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n_rcu_torture_boost_ktrerror++;
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boost_tasks[cpu] = NULL;
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mutex_unlock(&boost_mutex);
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@ -1293,7 +1293,7 @@ rcu_torture_shutdown(void *arg)
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long delta;
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unsigned long jiffies_snap;
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VERBOSE_PRINTK_STRING("rcu_torture_shutdown task started");
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VERBOSE_TOROUT_STRING("rcu_torture_shutdown task started");
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jiffies_snap = ACCESS_ONCE(jiffies);
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while (ULONG_CMP_LT(jiffies_snap, shutdown_time) &&
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!kthread_should_stop()) {
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@ -1306,13 +1306,13 @@ rcu_torture_shutdown(void *arg)
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jiffies_snap = ACCESS_ONCE(jiffies);
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}
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if (kthread_should_stop()) {
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VERBOSE_PRINTK_STRING("rcu_torture_shutdown task stopping");
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VERBOSE_TOROUT_STRING("rcu_torture_shutdown task stopping");
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return 0;
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}
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/* OK, shut down the system. */
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VERBOSE_PRINTK_STRING("rcu_torture_shutdown task shutting down system");
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VERBOSE_TOROUT_STRING("rcu_torture_shutdown task shutting down system");
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shutdown_task = NULL; /* Avoid self-kill deadlock. */
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rcu_torture_cleanup(); /* Get the success/failure message. */
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kernel_power_off(); /* Shut down the system. */
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@ -1335,14 +1335,14 @@ rcu_torture_onoff(void *arg)
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int ret;
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unsigned long starttime;
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VERBOSE_PRINTK_STRING("rcu_torture_onoff task started");
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VERBOSE_TOROUT_STRING("rcu_torture_onoff task started");
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for_each_online_cpu(cpu)
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maxcpu = cpu;
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WARN_ON(maxcpu < 0);
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if (onoff_holdoff > 0) {
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VERBOSE_PRINTK_STRING("rcu_torture_onoff begin holdoff");
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VERBOSE_TOROUT_STRING("rcu_torture_onoff begin holdoff");
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schedule_timeout_interruptible(onoff_holdoff * HZ);
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VERBOSE_PRINTK_STRING("rcu_torture_onoff end holdoff");
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VERBOSE_TOROUT_STRING("rcu_torture_onoff end holdoff");
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}
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while (!kthread_should_stop()) {
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cpu = (torture_random(&rand) >> 4) % (maxcpu + 1);
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@ -1409,7 +1409,7 @@ rcu_torture_onoff(void *arg)
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}
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schedule_timeout_interruptible(onoff_interval * HZ);
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}
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VERBOSE_PRINTK_STRING("rcu_torture_onoff task stopping");
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VERBOSE_TOROUT_STRING("rcu_torture_onoff task stopping");
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return 0;
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}
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@ -1433,7 +1433,7 @@ static void rcu_torture_onoff_cleanup(void)
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{
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if (onoff_task == NULL)
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return;
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VERBOSE_PRINTK_STRING("Stopping rcu_torture_onoff task");
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VERBOSE_TOROUT_STRING("Stopping rcu_torture_onoff task");
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kthread_stop(onoff_task);
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onoff_task = NULL;
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}
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@ -1460,11 +1460,11 @@ static int rcu_torture_stall(void *args)
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{
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unsigned long stop_at;
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VERBOSE_PRINTK_STRING("rcu_torture_stall task started");
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VERBOSE_TOROUT_STRING("rcu_torture_stall task started");
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if (stall_cpu_holdoff > 0) {
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VERBOSE_PRINTK_STRING("rcu_torture_stall begin holdoff");
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VERBOSE_TOROUT_STRING("rcu_torture_stall begin holdoff");
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schedule_timeout_interruptible(stall_cpu_holdoff * HZ);
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VERBOSE_PRINTK_STRING("rcu_torture_stall end holdoff");
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VERBOSE_TOROUT_STRING("rcu_torture_stall end holdoff");
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}
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if (!kthread_should_stop()) {
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stop_at = get_seconds() + stall_cpu;
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@ -1505,7 +1505,7 @@ static void rcu_torture_stall_cleanup(void)
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{
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if (stall_task == NULL)
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return;
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VERBOSE_PRINTK_STRING("Stopping rcu_torture_stall_task.");
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VERBOSE_TOROUT_STRING("Stopping rcu_torture_stall_task.");
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kthread_stop(stall_task);
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stall_task = NULL;
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}
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@ -1525,7 +1525,7 @@ static int rcu_torture_barrier_cbs(void *arg)
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struct rcu_head rcu;
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init_rcu_head_on_stack(&rcu);
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VERBOSE_PRINTK_STRING("rcu_torture_barrier_cbs task started");
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VERBOSE_TOROUT_STRING("rcu_torture_barrier_cbs task started");
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set_user_nice(current, 19);
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do {
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wait_event(barrier_cbs_wq[myid],
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@ -1541,7 +1541,7 @@ static int rcu_torture_barrier_cbs(void *arg)
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if (atomic_dec_and_test(&barrier_cbs_count))
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wake_up(&barrier_wq);
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} while (!kthread_should_stop() && fullstop == FULLSTOP_DONTSTOP);
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VERBOSE_PRINTK_STRING("rcu_torture_barrier_cbs task stopping");
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VERBOSE_TOROUT_STRING("rcu_torture_barrier_cbs task stopping");
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rcutorture_shutdown_absorb("rcu_torture_barrier_cbs");
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while (!kthread_should_stop())
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schedule_timeout_interruptible(1);
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@ -1555,7 +1555,7 @@ static int rcu_torture_barrier(void *arg)
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{
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int i;
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VERBOSE_PRINTK_STRING("rcu_torture_barrier task starting");
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VERBOSE_TOROUT_STRING("rcu_torture_barrier task starting");
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do {
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atomic_set(&barrier_cbs_invoked, 0);
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atomic_set(&barrier_cbs_count, n_barrier_cbs);
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@ -1578,7 +1578,7 @@ static int rcu_torture_barrier(void *arg)
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n_barrier_successes++;
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schedule_timeout_interruptible(HZ / 10);
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} while (!kthread_should_stop() && fullstop == FULLSTOP_DONTSTOP);
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VERBOSE_PRINTK_STRING("rcu_torture_barrier task stopping");
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VERBOSE_TOROUT_STRING("rcu_torture_barrier task stopping");
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rcutorture_shutdown_absorb("rcu_torture_barrier");
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while (!kthread_should_stop())
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schedule_timeout_interruptible(1);
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@ -1619,7 +1619,7 @@ static int rcu_torture_barrier_init(void)
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"rcu_torture_barrier_cbs");
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if (IS_ERR(barrier_cbs_tasks[i])) {
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ret = PTR_ERR(barrier_cbs_tasks[i]);
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VERBOSE_PRINTK_ERRSTRING("Failed to create rcu_torture_barrier_cbs");
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VERBOSE_TOROUT_ERRSTRING("Failed to create rcu_torture_barrier_cbs");
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barrier_cbs_tasks[i] = NULL;
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return ret;
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}
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@ -1628,7 +1628,7 @@ static int rcu_torture_barrier_init(void)
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"rcu_torture_barrier");
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if (IS_ERR(barrier_task)) {
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ret = PTR_ERR(barrier_task);
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VERBOSE_PRINTK_ERRSTRING("Failed to create rcu_torture_barrier");
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VERBOSE_TOROUT_ERRSTRING("Failed to create rcu_torture_barrier");
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barrier_task = NULL;
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}
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return 0;
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@ -1640,14 +1640,14 @@ static void rcu_torture_barrier_cleanup(void)
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int i;
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if (barrier_task != NULL) {
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VERBOSE_PRINTK_STRING("Stopping rcu_torture_barrier task");
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VERBOSE_TOROUT_STRING("Stopping rcu_torture_barrier task");
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kthread_stop(barrier_task);
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barrier_task = NULL;
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}
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if (barrier_cbs_tasks != NULL) {
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for (i = 0; i < n_barrier_cbs; i++) {
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if (barrier_cbs_tasks[i] != NULL) {
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VERBOSE_PRINTK_STRING("Stopping rcu_torture_barrier_cbs task");
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VERBOSE_TOROUT_STRING("Stopping rcu_torture_barrier_cbs task");
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||||
kthread_stop(barrier_cbs_tasks[i]);
|
||||
barrier_cbs_tasks[i] = NULL;
|
||||
}
|
||||
|
@ -1706,19 +1706,19 @@ rcu_torture_cleanup(void)
|
|||
rcu_torture_barrier_cleanup();
|
||||
rcu_torture_stall_cleanup();
|
||||
if (stutter_task) {
|
||||
VERBOSE_PRINTK_STRING("Stopping rcu_torture_stutter task");
|
||||
VERBOSE_TOROUT_STRING("Stopping rcu_torture_stutter task");
|
||||
kthread_stop(stutter_task);
|
||||
}
|
||||
stutter_task = NULL;
|
||||
if (shuffler_task) {
|
||||
VERBOSE_PRINTK_STRING("Stopping rcu_torture_shuffle task");
|
||||
VERBOSE_TOROUT_STRING("Stopping rcu_torture_shuffle task");
|
||||
kthread_stop(shuffler_task);
|
||||
free_cpumask_var(shuffle_tmp_mask);
|
||||
}
|
||||
shuffler_task = NULL;
|
||||
|
||||
if (writer_task) {
|
||||
VERBOSE_PRINTK_STRING("Stopping rcu_torture_writer task");
|
||||
VERBOSE_TOROUT_STRING("Stopping rcu_torture_writer task");
|
||||
kthread_stop(writer_task);
|
||||
}
|
||||
writer_task = NULL;
|
||||
|
@ -1726,7 +1726,7 @@ rcu_torture_cleanup(void)
|
|||
if (reader_tasks) {
|
||||
for (i = 0; i < nrealreaders; i++) {
|
||||
if (reader_tasks[i]) {
|
||||
VERBOSE_PRINTK_STRING(
|
||||
VERBOSE_TOROUT_STRING(
|
||||
"Stopping rcu_torture_reader task");
|
||||
kthread_stop(reader_tasks[i]);
|
||||
}
|
||||
|
@ -1740,7 +1740,7 @@ rcu_torture_cleanup(void)
|
|||
if (fakewriter_tasks) {
|
||||
for (i = 0; i < nfakewriters; i++) {
|
||||
if (fakewriter_tasks[i]) {
|
||||
VERBOSE_PRINTK_STRING(
|
||||
VERBOSE_TOROUT_STRING(
|
||||
"Stopping rcu_torture_fakewriter task");
|
||||
kthread_stop(fakewriter_tasks[i]);
|
||||
}
|
||||
|
@ -1751,13 +1751,13 @@ rcu_torture_cleanup(void)
|
|||
}
|
||||
|
||||
if (stats_task) {
|
||||
VERBOSE_PRINTK_STRING("Stopping rcu_torture_stats task");
|
||||
VERBOSE_TOROUT_STRING("Stopping rcu_torture_stats task");
|
||||
kthread_stop(stats_task);
|
||||
}
|
||||
stats_task = NULL;
|
||||
|
||||
if (fqs_task) {
|
||||
VERBOSE_PRINTK_STRING("Stopping rcu_torture_fqs task");
|
||||
VERBOSE_TOROUT_STRING("Stopping rcu_torture_fqs task");
|
||||
kthread_stop(fqs_task);
|
||||
}
|
||||
fqs_task = NULL;
|
||||
|
@ -1768,7 +1768,7 @@ rcu_torture_cleanup(void)
|
|||
rcutorture_booster_cleanup(i);
|
||||
}
|
||||
if (shutdown_task != NULL) {
|
||||
VERBOSE_PRINTK_STRING("Stopping rcu_torture_shutdown task");
|
||||
VERBOSE_TOROUT_STRING("Stopping rcu_torture_shutdown task");
|
||||
kthread_stop(shutdown_task);
|
||||
}
|
||||
shutdown_task = NULL;
|
||||
|
@ -1924,12 +1924,12 @@ rcu_torture_init(void)
|
|||
|
||||
/* Start up the kthreads. */
|
||||
|
||||
VERBOSE_PRINTK_STRING("Creating rcu_torture_writer task");
|
||||
VERBOSE_TOROUT_STRING("Creating rcu_torture_writer task");
|
||||
writer_task = kthread_create(rcu_torture_writer, NULL,
|
||||
"rcu_torture_writer");
|
||||
if (IS_ERR(writer_task)) {
|
||||
firsterr = PTR_ERR(writer_task);
|
||||
VERBOSE_PRINTK_ERRSTRING("Failed to create writer");
|
||||
VERBOSE_TOROUT_ERRSTRING("Failed to create writer");
|
||||
writer_task = NULL;
|
||||
goto unwind;
|
||||
}
|
||||
|
@ -1937,17 +1937,17 @@ rcu_torture_init(void)
|
|||
fakewriter_tasks = kzalloc(nfakewriters * sizeof(fakewriter_tasks[0]),
|
||||
GFP_KERNEL);
|
||||
if (fakewriter_tasks == NULL) {
|
||||
VERBOSE_PRINTK_ERRSTRING("out of memory");
|
||||
VERBOSE_TOROUT_ERRSTRING("out of memory");
|
||||
firsterr = -ENOMEM;
|
||||
goto unwind;
|
||||
}
|
||||
for (i = 0; i < nfakewriters; i++) {
|
||||
VERBOSE_PRINTK_STRING("Creating rcu_torture_fakewriter task");
|
||||
VERBOSE_TOROUT_STRING("Creating rcu_torture_fakewriter task");
|
||||
fakewriter_tasks[i] = kthread_run(rcu_torture_fakewriter, NULL,
|
||||
"rcu_torture_fakewriter");
|
||||
if (IS_ERR(fakewriter_tasks[i])) {
|
||||
firsterr = PTR_ERR(fakewriter_tasks[i]);
|
||||
VERBOSE_PRINTK_ERRSTRING("Failed to create fakewriter");
|
||||
VERBOSE_TOROUT_ERRSTRING("Failed to create fakewriter");
|
||||
fakewriter_tasks[i] = NULL;
|
||||
goto unwind;
|
||||
}
|
||||
|
@ -1955,28 +1955,28 @@ rcu_torture_init(void)
|
|||
reader_tasks = kzalloc(nrealreaders * sizeof(reader_tasks[0]),
|
||||
GFP_KERNEL);
|
||||
if (reader_tasks == NULL) {
|
||||
VERBOSE_PRINTK_ERRSTRING("out of memory");
|
||||
VERBOSE_TOROUT_ERRSTRING("out of memory");
|
||||
firsterr = -ENOMEM;
|
||||
goto unwind;
|
||||
}
|
||||
for (i = 0; i < nrealreaders; i++) {
|
||||
VERBOSE_PRINTK_STRING("Creating rcu_torture_reader task");
|
||||
VERBOSE_TOROUT_STRING("Creating rcu_torture_reader task");
|
||||
reader_tasks[i] = kthread_run(rcu_torture_reader, NULL,
|
||||
"rcu_torture_reader");
|
||||
if (IS_ERR(reader_tasks[i])) {
|
||||
firsterr = PTR_ERR(reader_tasks[i]);
|
||||
VERBOSE_PRINTK_ERRSTRING("Failed to create reader");
|
||||
VERBOSE_TOROUT_ERRSTRING("Failed to create reader");
|
||||
reader_tasks[i] = NULL;
|
||||
goto unwind;
|
||||
}
|
||||
}
|
||||
if (stat_interval > 0) {
|
||||
VERBOSE_PRINTK_STRING("Creating rcu_torture_stats task");
|
||||
VERBOSE_TOROUT_STRING("Creating rcu_torture_stats task");
|
||||
stats_task = kthread_run(rcu_torture_stats, NULL,
|
||||
"rcu_torture_stats");
|
||||
if (IS_ERR(stats_task)) {
|
||||
firsterr = PTR_ERR(stats_task);
|
||||
VERBOSE_PRINTK_ERRSTRING("Failed to create stats");
|
||||
VERBOSE_TOROUT_ERRSTRING("Failed to create stats");
|
||||
stats_task = NULL;
|
||||
goto unwind;
|
||||
}
|
||||
|
@ -1986,7 +1986,7 @@ rcu_torture_init(void)
|
|||
|
||||
if (!alloc_cpumask_var(&shuffle_tmp_mask, GFP_KERNEL)) {
|
||||
firsterr = -ENOMEM;
|
||||
VERBOSE_PRINTK_ERRSTRING("Failed to alloc mask");
|
||||
VERBOSE_TOROUT_ERRSTRING("Failed to alloc mask");
|
||||
goto unwind;
|
||||
}
|
||||
|
||||
|
@ -1996,7 +1996,7 @@ rcu_torture_init(void)
|
|||
if (IS_ERR(shuffler_task)) {
|
||||
free_cpumask_var(shuffle_tmp_mask);
|
||||
firsterr = PTR_ERR(shuffler_task);
|
||||
VERBOSE_PRINTK_ERRSTRING("Failed to create shuffler");
|
||||
VERBOSE_TOROUT_ERRSTRING("Failed to create shuffler");
|
||||
shuffler_task = NULL;
|
||||
goto unwind;
|
||||
}
|
||||
|
@ -2009,7 +2009,7 @@ rcu_torture_init(void)
|
|||
"rcu_torture_stutter");
|
||||
if (IS_ERR(stutter_task)) {
|
||||
firsterr = PTR_ERR(stutter_task);
|
||||
VERBOSE_PRINTK_ERRSTRING("Failed to create stutter");
|
||||
VERBOSE_TOROUT_ERRSTRING("Failed to create stutter");
|
||||
stutter_task = NULL;
|
||||
goto unwind;
|
||||
}
|
||||
|
@ -2022,7 +2022,7 @@ rcu_torture_init(void)
|
|||
"rcu_torture_fqs");
|
||||
if (IS_ERR(fqs_task)) {
|
||||
firsterr = PTR_ERR(fqs_task);
|
||||
VERBOSE_PRINTK_ERRSTRING("Failed to create fqs");
|
||||
VERBOSE_TOROUT_ERRSTRING("Failed to create fqs");
|
||||
fqs_task = NULL;
|
||||
goto unwind;
|
||||
}
|
||||
|
@ -2052,7 +2052,7 @@ rcu_torture_init(void)
|
|||
"rcu_torture_shutdown");
|
||||
if (IS_ERR(shutdown_task)) {
|
||||
firsterr = PTR_ERR(shutdown_task);
|
||||
VERBOSE_PRINTK_ERRSTRING("Failed to create shutdown");
|
||||
VERBOSE_TOROUT_ERRSTRING("Failed to create shutdown");
|
||||
shutdown_task = NULL;
|
||||
goto unwind;
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue