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| author | Omar Sandoval <osandov@fb.com> | 2017-02-27 19:28:27 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-03-02 16:56:04 +0100 |
| commit | 6d2809d51a5079f01a416d91dd63b0766cb685d0 (patch) | |
| tree | 7f8b40edd637604227357062ce0c63be550b8ea4 /block/blk-mq.h | |
| parent | blk-mq-sched: Allocate sched reserved tags as specified in the original queue... (diff) | |
| download | linux-6d2809d51a5079f01a416d91dd63b0766cb685d0.tar.xz linux-6d2809d51a5079f01a416d91dd63b0766cb685d0.zip | |
blk-mq: make blk_mq_alloc_request_hctx() allocate a scheduler request
blk_mq_alloc_request_hctx() allocates a driver request directly, unlike
its blk_mq_alloc_request() counterpart. It also crashes because it
doesn't update the tags->rqs map.
Fix it by making it allocate a scheduler request.
Reported-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Tested-by: Sagi Grimberg <sagi@grimberg.me>
Diffstat (limited to 'block/blk-mq.h')
0 files changed, 0 insertions, 0 deletions