perf branch: Add system error and not in transaction branch types
mainline inclusion from mainline-v6.1-rc1 commit 1c96b6e4 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8EC9K CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1c96b6e45f140a4a43b1e831907e250e6302067c -------------------------------- This updates the perf tool with generic branch type classification with two new branch types i.e system error (PERF_BR_SERROR) and not in transaction (PERF_BR_NO_TX) which got updated earlier in the kernel. This also updates corresponding branch type strings in branch_type_name(). Committer notes: At perf tools merge time this is only on PeterZ's tree, at: git://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git perf/core So for testing one has to build a kernel with that branch, then test the tooling side from: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git perf/core Reviewed-by:James Clark <james.clark@arm.com> Signed-off-by:
Anshuman Khandual <anshuman.khandual@arm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Deacon <will@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Link: https://lore.kernel.org/r/20220824044822.70230-6-anshuman.khandual@arm.com Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by:
Junhao He <hejunhao3@huawei.com>
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