Git Repo - linux.git/commit

]> Git Repo - linux.git/commit

author	Kan Liang <[email protected]>
	Thu, 1 Sep 2022 13:09:56 +0000 (06:09 -0700)
committer	Peter Zijlstra <[email protected]>
	Tue, 6 Sep 2022 09:33:02 +0000 (11:33 +0200)
commit	a9a931e2666878343782c82d7d55cc173ddeb3e9
tree	1a5c971a8b8270afec0a4c05b7d6ea0e9072599a	tree \| snapshot
parent	47a3aeb39e8dc099ae431cd8b46bdf218f5511b2	commit \| diff

perf: Use sample_flags for branch stack

Use the new sample_flags to indicate whether the branch stack is filled
by the PMU driver.

Remove the br_stack from the perf_sample_data_init() to minimize the number
of cache lines touched.

Signed-off-by: Kan Liang <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

arch/powerpc/perf/core-book3s.c		diff \| blob \| blame \| history
arch/x86/events/amd/core.c		diff \| blob \| blame \| history
arch/x86/events/core.c		diff \| blob \| blame \| history
arch/x86/events/intel/core.c		diff \| blob \| blame \| history
arch/x86/events/intel/ds.c		diff \| blob \| blame \| history
include/linux/perf_event.h		diff \| blob \| blame \| history
kernel/events/core.c		diff \| blob \| blame \| history

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