Vineeth Vijayan cd124e99af s390/cio: add cond_resched() in the slow_eval_known_fn() loop ... [ Upstream commit 0b8eb2ee9d ] The scanning through subchannels during the time of an event could take significant amount of time in case of platforms with lots of known subchannels. This might result in higher scheduling latencies for other tasks especially on systems with a single CPU. Add cond_resched() call, as the loop in slow_eval_known_fn() can be executed for a longer duration. Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com> Signed-off-by: Vineeth Vijayan <vneethv@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-09-03 11:22:30 +02:00
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airq.c
blacklist.c	s390/cio: cio_ignore_proc_seq_next should increase position index	2020-03-11 18:03:00 +01:00
blacklist.h
ccwgroup.c	s390/cio: avoid calling strlen on null pointer	2019-10-11 18:18:28 +02:00
ccwreq.c
chp.c
chp.h
chsc.c
chsc.h
chsc_sch.c
chsc_sch.h
cio.c
cio.h
cio_debug.h
cmf.c
crw.c
css.c	s390/cio: add cond_resched() in the slow_eval_known_fn() loop	2020-09-03 11:22:30 +02:00
css.h
device.c	s390/cio: avoid duplicated 'ADD' uevents	2020-05-02 17:24:14 +02:00
device.h
device_fsm.c
device_id.c
device_ops.c	s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly	2020-01-12 12:12:00 +01:00
device_pgid.c
device_status.c
eadm_sch.c
eadm_sch.h
fcx.c
idset.c
idset.h
io_sch.h
ioasm.c
ioasm.h
isc.c
itcw.c
Makefile
orb.h
qdio.h	s390/qdio: put thinint indicator after early error	2020-06-25 15:41:51 +02:00
qdio_debug.c
qdio_debug.h
qdio_main.c	s390/qdio: add sanity checks to the fast-requeue path	2019-08-16 10:13:52 +02:00
qdio_setup.c	s390/qdio: put thinint indicator after early error	2020-06-25 15:41:51 +02:00
qdio_thinint.c	s390/qdio: put thinint indicator after early error	2020-06-25 15:41:51 +02:00
scm.c
trace.c
trace.h
vfio_ccw_cp.c	vfio-ccw: Set pa_nr to 0 if memory allocation fails for pa_iova_pfn	2019-08-16 10:13:50 +02:00
vfio_ccw_cp.h
vfio_ccw_drv.c
vfio_ccw_fsm.c
vfio_ccw_ops.c
vfio_ccw_private.h