diff options
| author | Will Deacon <[email protected]> | 2010-09-02 09:32:08 +0100 |
|---|---|---|
| committer | Russell King <[email protected]> | 2010-09-02 16:36:42 +0100 |
| commit | 65b4711ff513767341aa1915c822de6ec0de65cb (patch) | |
| tree | fa9b04363c4644219030a15425593180388f1842 /fs/jbd/commit.c | |
| parent | 026b5ca3b65f878019a8eb0c7a702cd5c20a4104 (diff) | |
ARM: 6352/1: perf: fix event validation
The validate_event function in the ARM perf events backend has the
following problems:
1.) Events that are disabled count towards the cost.
2.) Events associated with other PMUs [for example, software events or
breakpoints] do not count towards the cost, but do fail validation,
causing the group to fail.
This patch changes validate_event so that it ignores events in the
PERF_EVENT_STATE_OFF state or that are scheduled for other PMUs.
Reported-by: Pawel Moll <[email protected]>
Acked-by: Jamie Iles <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'fs/jbd/commit.c')
0 files changed, 0 insertions, 0 deletions