]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 0ff452b) | patch
nvme-multipath: Early exit if no path is available
authorDaniel Wagner <dwagner@suse.de>
Wed, 27 Jan 2021 10:30:33 +0000 (11:30 +0100)
committerChristoph Hellwig <hch@lst.de>
Thu, 28 Jan 2021 18:25:07 +0000 (19:25 +0100)
commit92c86514cc02a2d9aaf3bf7d536e1c06e5474a46
tree2a16a1d011dad5477ca27106d5cb2b3665ff26f2tree | snapshot
parent0ff452b03f4973ce5ff4f6a6032fa414e12c9307commit | diff
nvme-multipath: Early exit if no path is available

nvme_round_robin_path() should test if the return ns pointer is valid.
nvme_next_ns() will return a NULL pointer if there is no path left.

Fixes: f1a69c1bd4fc ("nvme-multipath: round-robin I/O policy")
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/nvme/host/multipath.c diff | blob | history
Linux Kernel Source Tree.