Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0126d493 authored by Andi Kleen's avatar Andi Kleen Committed by Ingo Molnar
Browse files

tools/perf/record: Add abort_tx,no_tx,in_tx branch filter options to perf record -j 



Make perf record -j aware of the new in_tx,no_tx,abort_tx branch qualifiers.

Signed-off-by: default avatarAndi Kleen <ak@linux.intel.com>
Acked-by: default avatarJiri Olsa <jolsa@redhat.com>
Signed-off-by: default avatarPeter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1379688044-14173-5-git-send-email-andi@firstfloor.org


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent f5d05bce

tools/perf/Documentation/perf-record.txt

+3 −0
Original line number Diff line number Diff line
@@ -166,6 +166,9 @@ following filters are defined: 
        - u:  only when the branch target is at the user level

        - k: only when the branch target is in the kernel

        - hv: only when the target is at the hypervisor level

	- in_tx: only when the target is in a hardware transaction

	- no_tx: only when the target is not in a hardware transaction

	- abort_tx: only when the target is a hardware transaction abort



+

The option requires at least one branch type among any, any_call, any_ret, ind_call.

tools/perf/builtin-record.c

+3 −0
Original line number Diff line number Diff line
@@ -618,6 +618,9 @@ static const struct branch_mode branch_modes[] = { 
	BRANCH_OPT("any_call", PERF_SAMPLE_BRANCH_ANY_CALL),

	BRANCH_OPT("any_ret", PERF_SAMPLE_BRANCH_ANY_RETURN),

	BRANCH_OPT("ind_call", PERF_SAMPLE_BRANCH_IND_CALL),

	BRANCH_OPT("abort_tx", PERF_SAMPLE_BRANCH_ABORT_TX),

	BRANCH_OPT("in_tx", PERF_SAMPLE_BRANCH_IN_TX),

	BRANCH_OPT("no_tx", PERF_SAMPLE_BRANCH_NO_TX),

	BRANCH_END

};