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| author |   Ming Lei <tom.leiming@gmail.com> | 2014-05-27 23:35:14 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2014-05-27 09:37:08 -0600 |
| commit | 3d2936f457a847d9d88a9cc127e0eb7a0ebba0ff (patch) | |
| tree | 575a307f9715ee60ab45dbe31b677c644975f7ad /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | blk-mq: avoid code duplication (diff) | |
| download | linux-dev-3d2936f457a847d9d88a9cc127e0eb7a0ebba0ff.tar.xz linux-dev-3d2936f457a847d9d88a9cc127e0eb7a0ebba0ff.zip | |
block: only allocate/free mq_usage_counter in blk-mq
The percpu counter is only used for blk-mq, so move
its allocation and free inside blk-mq, and don't
allocate it for legacy queue device.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions