Commit-ID: 5b68164d6a1fdbe02b30bd777d1f686c6d901f28 Gitweb: http://git.kernel.org/tip/5b68164d6a1fdbe02b30bd777d1f686c6d901f28 Author: Stephane Eranian <[email protected]> AuthorDate: Thu, 14 May 2015 23:10:00 +0200 Committer: Ingo Molnar <[email protected]> CommitDate: Sun, 7 Jun 2015 16:08:31 +0200
perf record: Add support for sampling indirect jumps This patch adds a new branch sampling type support for indirect jumps: perf record -j ind_jmp ....... It enables analysis of indirect jumps targets. It requires kernel and possibly hardware support to operate correctly. Signed-off-by: Stephane Eranian <[email protected]> [ Fixup against: f00898f4e20b (perf tools: Move branch option parsing to own file) ] Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Reviewed-by: Andi Kleen <[email protected]> Cc: Andrew Morton <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> --- tools/perf/util/parse-branch-options.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/util/parse-branch-options.c b/tools/perf/util/parse-branch-options.c index 9d99943..a3b1e13 100644 --- a/tools/perf/util/parse-branch-options.c +++ b/tools/perf/util/parse-branch-options.c @@ -26,6 +26,7 @@ static const struct branch_mode branch_modes[] = { BRANCH_OPT("in_tx", PERF_SAMPLE_BRANCH_IN_TX), BRANCH_OPT("no_tx", PERF_SAMPLE_BRANCH_NO_TX), BRANCH_OPT("cond", PERF_SAMPLE_BRANCH_COND), + BRANCH_OPT("ind_jmp", PERF_SAMPLE_BRANCH_IND_JUMP), BRANCH_END }; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
