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| author | Ming Lei <ming.lei@canonical.com> | 2014-09-25 23:23:44 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2014-09-25 15:22:41 -0600 |
| commit | ba483388e3058b3e412632a84e6bf1f134beaf3d (patch) | |
| tree | fc54df315e58958208359bd995fdb6df5115dcb2 /block/blk-flush.c | |
| parent | 7c94e1c157a227837b04f02f5edeff8301410ba2 (diff) | |
| download | linux-stable-ba483388e3058b3e412632a84e6bf1f134beaf3d.tar.gz linux-stable-ba483388e3058b3e412632a84e6bf1f134beaf3d.tar.bz2 linux-stable-ba483388e3058b3e412632a84e6bf1f134beaf3d.zip | |
block: remove blk_init_flush() and its pair
Now mission of the two helpers is over, and just call
blk_alloc_flush_queue() and blk_free_flush_queue() directly.
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-flush.c')
| -rw-r--r-- | block/blk-flush.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c index b01a86d6bf86..d66cbf2b2bc8 100644 --- a/block/blk-flush.c +++ b/block/blk-flush.c @@ -479,8 +479,7 @@ int blkdev_issue_flush(struct block_device *bdev, gfp_t gfp_mask, } EXPORT_SYMBOL(blkdev_issue_flush); -static struct blk_flush_queue *blk_alloc_flush_queue( - struct request_queue *q) +struct blk_flush_queue *blk_alloc_flush_queue(struct request_queue *q) { struct blk_flush_queue *fq; int rq_sz = sizeof(struct request); @@ -511,7 +510,7 @@ static struct blk_flush_queue *blk_alloc_flush_queue( return NULL; } -static void blk_free_flush_queue(struct blk_flush_queue *fq) +void blk_free_flush_queue(struct blk_flush_queue *fq) { /* bio based request queue hasn't flush queue */ if (!fq) @@ -520,17 +519,3 @@ static void blk_free_flush_queue(struct blk_flush_queue *fq) kfree(fq->flush_rq); kfree(fq); } - -int blk_init_flush(struct request_queue *q) -{ - q->fq = blk_alloc_flush_queue(q); - if (!q->fq) - return -ENOMEM; - - return 0; -} - -void blk_exit_flush(struct request_queue *q) -{ - blk_free_flush_queue(q->fq); -} |