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| author | Jens Axboe <axboe@kernel.dk> | 2018-05-07 09:57:08 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-05-08 15:10:56 -0600 |
| commit | 8bea60901974ad44b06b08d52e1dd421ea8c6e9c (patch) | |
| tree | afd05bb8580a9e41afef562c639920307ceae486 /block/blk-wbt.h | |
| parent | 825843b0adb7c95e8cbab35e6fee64980e29ade8 (diff) | |
| download | linux-8bea60901974ad44b06b08d52e1dd421ea8c6e9c.tar.gz linux-8bea60901974ad44b06b08d52e1dd421ea8c6e9c.tar.bz2 linux-8bea60901974ad44b06b08d52e1dd421ea8c6e9c.zip | |
blk-wbt: pass in enum wbt_flags to get_rq_wait()
This is in preparation for having more write queues, in which
case we would have needed to pass in more information than just
a simple 'is_kswapd' boolean.
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-wbt.h')
| -rw-r--r-- | block/blk-wbt.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/block/blk-wbt.h b/block/blk-wbt.h index a232c98fbf4d..8038b4a0d4ef 100644 --- a/block/blk-wbt.h +++ b/block/blk-wbt.h @@ -19,7 +19,9 @@ enum wbt_flags { }; enum { - WBT_NUM_RWQ = 2, + WBT_RWQ_BG = 0, + WBT_RWQ_KSWAPD, + WBT_NUM_RWQ, }; /* |