projects / linux-2.6-block.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 43aba12) | patch
blk-mq: handle NULL req return from blk_map_request in single queue mode
authorJens Axboe <axboe@fb.com>
Tue, 3 Jun 2014 17:59:49 +0000 (11:59 -0600)
committerJens Axboe <axboe@fb.com>
Mon, 30 Mar 2015 18:54:50 +0000 (12:54 -0600)
commitdcac1ee552a36612f10ffe8da6a84e1e26536b8c
tree2cb73c33e12cc3d65852c0cd3077d9504f950ac9tree
parent43aba12bf3ac28a8fe0e801f41743e425a150081commit | diff
blk-mq: handle NULL req return from blk_map_request in single queue mode

blk_mq_map_request() can return NULL if we fail entering the queue
(dying, or removed), in which case it has already ended IO on the
bio. So nothing more to do, except just return.

Signed-off-by: Jens Axboe <axboe@fb.com>
block/blk-mq.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)