[V6 04/11] perf, documentation: Description for conditional branch filter
khandual at linux.vnet.ibm.com
Mon May 5 19:09:06 EST 2014
Adding documentation support for conditional branch filter.
Signed-off-by: Anshuman Khandual <khandual at linux.vnet.ibm.com>
Reviewed-by: Stephane Eranian <eranian at google.com>
Reviewed-by: Andi Kleen <ak at linux.intel.com>
tools/perf/Documentation/perf-record.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt
index c71b0f3..d460049 100644
@@ -184,9 +184,10 @@ following filters are defined:
- 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
+ - cond: conditional branches
-The option requires at least one branch type among any, any_call, any_ret, ind_call.
+The option requires at least one branch type among any, any_call, any_ret, ind_call, cond.
The privilege levels may be omitted, in which case, the privilege levels of the associated
event are applied to the branch filter. Both kernel (k) and hypervisor (hv) privilege
levels are subject to permissions. When sampling on multiple events, branch stack sampling
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