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| author | Divyesh Shah <dpshah@google.com> | 2010-04-01 15:01:41 -0700 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2010-04-02 08:44:37 +0200 |
| commit | 9195291e5f05e01d67f9a09c756b8aca8f009089 (patch) | |
| tree | e46a151fe39be2bc23d0683bedb2cbefe916fb5b /mm/page-writeback.c | |
| parent | 303a3acb2362f16c7e7f4c53b40c2f4b396dc8d5 (diff) | |
blkio: Increment the blkio cgroup stats for real now
We also add start_time_ns and io_start_time_ns fields to struct request
here to record the time when a request is created and when it is
dispatched to device. We use ns uints here as ms and jiffies are
not very useful for non-rotational media.
Signed-off-by: Divyesh Shah<dpshah@google.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'mm/page-writeback.c')
0 files changed, 0 insertions, 0 deletions