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(parent: 12176be) | patch
sparc: Throttle perf events properly.
authorDavid S. Miller <davem@davemloft.net>
Fri, 12 Oct 2018 17:33:20 +0000 (10:33 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 4 Nov 2018 13:51:56 +0000 (14:51 +0100)
commit2ec673dbb0cd4304b71599451a2363051fd26e14
tree2e3cc9b40d7f5e9549cb0ce0730924105430200ctree | snapshot
parent12176be9fc1438c74476f369b9411d4581ba1ac4commit | diff
sparc: Throttle perf events properly.

[ Upstream commit 455adb3174d2c8518cef1a61140c211f6ac224d2 ]

Like x86 and arm, call perf_sample_event_took() in perf event
NMI interrupt handler.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/sparc/kernel/perf_event.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git