diff options
| author | Anshuman Khandual <anshuman.khandual@arm.com> | 2022-09-07 14:49:21 +0530 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-09-07 21:54:00 +0200 |
| commit | 7517f08b9a5eef0fa683b976c97d6178d00e6a3d (patch) | |
| tree | 36a0a6c694623cebcebce43dbaedf96403930651 /drivers/counter | |
| parent | 03b02db93be407103c385814033633364674a6f6 (diff) | |
perf/core: Expand PERF_EVENT_FLAG_ARCH
Two hardware event flags on x86 platform has overshot PERF_EVENT_FLAG_ARCH
(0x0000ffff). These flags are PERF_X86_EVENT_PEBS_LAT_HYBRID (0x20000) and
PERF_X86_EVENT_AMD_BRS (0x10000). Lets expand PERF_EVENT_FLAG_ARCH mask to
accommodate those flags, and also create room for two more in the future.
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: James Clark <james.clark@arm.com>
Link: https://lkml.kernel.org/r/20220907091924.439193-2-anshuman.khandual@arm.com
Diffstat (limited to 'drivers/counter')
0 files changed, 0 insertions, 0 deletions