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| author | Ming Lei <ming.lei@canonical.com> | 2014-09-25 23:23:41 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2014-09-25 15:22:37 -0600 |
| commit | 3c09676c12b1dabf84acbb5849bfc54acadaf092 (patch) | |
| tree | 48dc1cd699cd175dc3370a464d34bd6d814fe1e7 /block/blk-flush.c | |
| parent | f355265571440a7db16e784b6edf4e7d26971a03 (diff) | |
| download | lwn-3c09676c12b1dabf84acbb5849bfc54acadaf092.tar.gz lwn-3c09676c12b1dabf84acbb5849bfc54acadaf092.zip | |
block: move flush initialization to blk_flush_init
These fields are always used with the flush request, so
initialize them together.
Reviewed-by: Christoph Hellwig <hch@lst.de>
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 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c index c72ab32fd8eb..a49ffbdcfcdc 100644 --- a/block/blk-flush.c +++ b/block/blk-flush.c @@ -488,6 +488,10 @@ static int blk_mq_init_flush(struct request_queue *q) int blk_init_flush(struct request_queue *q) { + INIT_LIST_HEAD(&q->flush_queue[0]); + INIT_LIST_HEAD(&q->flush_queue[1]); + INIT_LIST_HEAD(&q->flush_data_in_flight); + if (q->mq_ops) return blk_mq_init_flush(q); |