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| author | Jens Axboe <axboe@kernel.dk> | 2017-06-12 08:30:13 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-06-12 08:30:13 -0600 |
| commit | 8f66439eec46d652255b9351abebb540ee5b2fd9 (patch) | |
| tree | 94f4a41dc343cf769cd92f1f7711e9ce8ad43728 /block/blk-core.c | |
| parent | 22ec656bcc3f38207ad5476ebad1e5005fb0f1ff (diff) | |
| parent | 32c1431eea4881a6b17bd7c639315010aeefa452 (diff) | |
| download | op-kernel-dev-8f66439eec46d652255b9351abebb540ee5b2fd9.zip op-kernel-dev-8f66439eec46d652255b9351abebb540ee5b2fd9.tar.gz | |
Merge tag 'v4.12-rc5' into for-4.13/block
We've already got a few conflicts and upcoming work depends on some of the
changes that have gone into mainline as regression fixes for this series.
Pull in 4.12-rc5 to resolve these conflicts and make it easier on down stream
trees to continue working on 4.13 changes.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 3d84820..8592409 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -706,13 +706,19 @@ int blk_init_rl(struct request_list *rl, struct request_queue *q, if (!rl->rq_pool) return -ENOMEM; + if (rl != &q->root_rl) + WARN_ON_ONCE(!blk_get_queue(q)); + return 0; } -void blk_exit_rl(struct request_list *rl) +void blk_exit_rl(struct request_queue *q, struct request_list *rl) { - if (rl->rq_pool) + if (rl->rq_pool) { mempool_destroy(rl->rq_pool); + if (rl != &q->root_rl) + blk_put_queue(q); + } } struct request_queue *blk_alloc_queue(gfp_t gfp_mask) |
