diff options
| author | Shaohua Li <[email protected]> | 2011-01-07 08:46:59 +0100 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2011-01-07 08:46:59 +0100 |
| commit | 30d7b9448f03f2c82d0fd44738674cc156a8ce0a (patch) | |
| tree | f925a59dfe6a7b2da5240e9d43d873de7b1de273 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | b7908c1035af7652cd613991b54dbff9c8b6bd3a (diff) | |
block cfq: don't use atomic_t for cfq_queue
cfq_queue->ref is used with queue_lock hold, so ref doesn't need to be an atomic
and atomic operation is slower.
Signed-off-by: Shaohua Li <[email protected]>
Reviewed-by: Jeff Moyer <[email protected]>
Acked-by: Vivek Goyal <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions