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(parent: 9d388b0) | 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>
Tue, 13 Nov 2018 19:14:50 +0000 (11:14 -0800)
commitc37b554f7d71fb92fa58a4c0a8476b54a24ca4e2
tree771173705fb0e1928826d9d3d9fbe7cb58776972tree | snapshot
parent9d388b0a09f5e9861a50ab71cafbdac45a2a5d25commit | 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: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/sparc/kernel/perf_event.c diff | blob | history
Domain: System / Kernel;