diff options
| author | Tejun Heo <[email protected]> | 2012-03-08 10:53:59 -0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2012-03-20 12:45:37 +0100 |
| commit | c4c76a05382c7d05e0b911daa58a827399e9ba1a (patch) | |
| tree | e89f1edb9890a4b857f75dbdb4a0fb77d9aafa59 /lib/mpi/mpi-inline.c | |
| parent | 997a026c80c3cc05f82e589aced1f0011c17d376 (diff) | |
blkcg: restructure blkio_get_stat()
Restructure blkio_get_stat() to prepare for removal of stats_lock.
* Define BLKIO_STAT_ARR_NR explicitly to denote which stats have
subtypes instead of using BLKIO_STAT_QUEUED.
* Separate out stat acquisition and printing. After this, there are
only two users of blkio_fill_stat(). Just open code it.
* The code was mixing MAX_KEY_LEN and MAX_KEY_LEN - 1. There's no
need to subtract one. Use MAX_KEY_LEN consistently.
Signed-off-by: Tejun Heo <[email protected]>
Cc: Vivek Goyal <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-inline.c')
0 files changed, 0 insertions, 0 deletions