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| author | Anshuman Khandual <anshuman.khandual@arm.com> | 2022-08-24 07:48:18 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-08-29 10:42:42 +0300 |
| commit | f4054e522531038354bea5c924f286fdd8ae77b5 (patch) | |
| tree | 4c142c5892c78f12a7e0b8342ef0a1b7153873bd /lib/Kconfig.debug | |
| parent | 5402d25aa5710d240040f73fb13d7d5c303ef071 (diff) | |
| download | linux-f4054e522531038354bea5c924f286fdd8ae77b5.tar.xz | |
perf: Add PERF_BR_NEW_ARCH_[N] map for BRBE on arm64 platform
BRBE captured branch types will overflow perf_branch_entry.type and generic
branch types in perf_branch_entry.new_type. So override each available arch
specific branch type in the following manner to comprehensively process all
reported branch types in BRBE.
PERF_BR_ARM64_FIQ PERF_BR_NEW_ARCH_1
PERF_BR_ARM64_DEBUG_HALT PERF_BR_NEW_ARCH_2
PERF_BR_ARM64_DEBUG_EXIT PERF_BR_NEW_ARCH_3
PERF_BR_ARM64_DEBUG_INST PERF_BR_NEW_ARCH_4
PERF_BR_ARM64_DEBUG_DATA PERF_BR_NEW_ARCH_5
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/20220824044822.70230-5-anshuman.khandual@arm.com
Diffstat (limited to 'lib/Kconfig.debug')
0 files changed, 0 insertions, 0 deletions