Juri Lelli 111cd11bbc sched/cpuset: Bring back cpuset_mutex ... Turns out percpu_cpuset_rwsem - commit 1243dc518c ("cgroup/cpuset: Convert cpuset_mutex to percpu_rwsem") - wasn't such a brilliant idea, as it has been reported to cause slowdowns in workloads that need to change cpuset configuration frequently and it is also not implementing priority inheritance (which causes troubles with realtime workloads). Convert percpu_cpuset_rwsem back to regular cpuset_mutex. Also grab it only for SCHED_DEADLINE tasks (other policies don't care about stable cpusets anyway). Signed-off-by: Juri Lelli <juri.lelli@redhat.com> Reviewed-by: Waiman Long <longman@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org>		2023-05-08 13:22:33 -10:00
..
acpi	Power management updates for 6.4-rc1	2023-04-25 18:44:10 -07:00
asm-generic	Locking changes in v6.4:	2023-05-05 12:56:55 -07:00
clocksource	KVM: arm64: timers: Use CNTPOFF_EL2 to offset the physical timer	2023-03-30 19:01:09 +01:00
crypto	This update includes the following changes:	2023-04-26 08:32:52 -07:00
drm	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
dt-bindings	- mailbox api: allow direct registration to a channel	2023-05-07 10:17:33 -07:00
keys
kunit
kvm	s390:	2023-05-01 12:06:20 -07:00
linux	sched/cpuset: Bring back cpuset_mutex	2023-05-08 13:22:33 -10:00
math-emu
media	media: i2c: Drop unused sr030pc30 camera sensor driver	2023-04-15 09:56:49 +01:00
memory
misc
net	Including fixes from netfilter.	2023-05-05 19:12:01 -07:00
pcmcia
ras
rdma	RDMA: Add ib_virt_dma_to_page()	2023-04-16 11:08:07 +03:00
rv
scsi	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
soc	Nothing looks out of the ordinary in this batch of clk driver updates. There	2023-04-29 17:29:39 -07:00
sound	ASoC: Updates for v6.4	2023-04-24 15:15:31 +02:00
target
trace	NFSD 6.4 Release Notes	2023-04-29 11:04:14 -07:00
uapi	for-6.4/block-2023-05-06	2023-05-06 08:28:58 -07:00
ufs	SCSI misc on 20230426	2023-04-26 15:39:25 -07:00
vdso
video
xen