Yang Jihong bb2e04d449 perf bench messaging: Kill child processes when exit abnormally in process mode ... When exit abnormally in process mode, customize SIGINT and SIGTERM signal handler to kill the forked child processes. Before: # perf bench sched messaging -l 1000000 -g 1 & [1] 8519 # # Running 'sched/messaging' benchmark: # pgrep sched-messaging | wc -l 41 # kill -15 8519 [1]+ Terminated perf bench sched messaging -l 1000000 -g 1 # pgrep sched-messaging | wc -l 40 After: # perf bench sched messaging -l 1000000 -g 1 & [1] 8472 # # Running 'sched/messaging' benchmark: # pgrep sched-messaging | wc -l 41 # kill -15 8472 [1]+ Exit 1 perf bench sched messaging -l 1000000 -g 1 # pgrep sched-messaging | wc -l 0 Signed-off-by: Yang Jihong <yangjihong1@huawei.com> Reviewed-by: Ian Rogers <irogers@google.com> Link: https://lore.kernel.org/r/20230923093037.961232-5-yangjihong1@huawei.com [ namhyung: fix a whitespace ] Signed-off-by: Namhyung Kim <namhyung@kernel.org>		2023-09-26 21:47:12 -07:00
..
bench.h	perf tools changes for v6.6:	2023-09-09 20:06:17 -07:00
breakpoint.c	perf bench breakpoint: Skip run if no breakpoints available	2023-08-23 08:39:02 -03:00
Build	perf tools changes for v6.6:	2023-09-09 20:06:17 -07:00
epoll-ctl.c	perf bench epoll: Fix missing frees/puts on the exit path	2023-06-12 18:18:14 -03:00
epoll-wait.c	perf bench epoll: Fix missing frees/puts on the exit path	2023-06-12 18:18:14 -03:00
evlist-open-close.c	perf evlist: Rename cpus to user_requested_cpus	2022-04-01 16:19:35 -03:00
find-bit-bench.c	perf bench: Avoid NDEBUG warning	2023-04-04 09:39:56 -03:00
futex-hash.c	perf bench: Update use of pthread mutex/cond	2022-10-04 08:55:19 -03:00
futex-lock-pi.c	perf bench futex: Avoid memory leaks from pthread_attr	2023-06-12 18:18:14 -03:00
futex-requeue.c	perf bench futex: Avoid memory leaks from pthread_attr	2023-06-12 18:18:14 -03:00
futex-wake-parallel.c	perf bench futex: Avoid memory leaks from pthread_attr	2023-06-12 18:18:14 -03:00
futex-wake.c	perf bench futex: Avoid memory leaks from pthread_attr	2023-06-12 18:18:14 -03:00
futex.h	Revert "perf bench futex: Add support for 32-bit systems with 64-bit time_t"	2021-11-01 11:42:54 -03:00
inject-buildid.c	perf bench inject-buildid: Use zfree() to reduce chances of use after free	2023-04-12 10:14:01 -03:00
kallsyms-parse.c
mem-functions.c
mem-memcpy-arch.h
mem-memcpy-x86-64-asm-def.h	tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'	2023-05-17 10:42:19 -03:00
mem-memcpy-x86-64-asm.S	tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'	2023-05-17 10:42:19 -03:00
mem-memset-arch.h
mem-memset-x86-64-asm-def.h	tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'	2023-05-17 10:42:19 -03:00
mem-memset-x86-64-asm.S	tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'	2023-05-17 10:42:19 -03:00
numa.c	perf bench numa: Fix type of loop iterator in do_work, it should be 'long'	2023-04-04 09:39:56 -03:00
pmu-scan.c	perf pmu: Abstract alias/event struct	2023-08-24 10:42:46 -03:00
sched-messaging.c	perf bench messaging: Kill child processes when exit abnormally in process mode	2023-09-26 21:47:12 -07:00
sched-pipe.c	perf tools: Cast (struct timeval).tv_sec when printing	2021-03-06 16:54:24 -03:00
sched-seccomp-notify.c	perf/benchmark: add a new benchmark for seccom_unotify	2023-07-17 16:08:08 -07:00
synthesize.c	perf tools: Allow controlling synthesizing PERF_RECORD_ metadata events during record	2021-09-17 08:44:19 -03:00
syscall.c	perf bench syscall: Add fork syscall benchmark	2023-04-04 09:39:55 -03:00
uprobe.c	perf bench uprobe trace_printk: Add entry attaching an BPF program that does a trace_printk	2023-07-20 11:33:24 -03:00