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(parent: 87e2cfd) | patch
nbd: Respect max_part for all partition scans
authorJosh Triplett <josh@joshtriplett.org>
Thu, 17 Dec 2020 08:58:47 +0000 (00:58 -0800)
committerJens Axboe <axboe@kernel.dk>
Thu, 17 Dec 2020 14:54:51 +0000 (07:54 -0700)
commit83f9d86e41145e2cbf37835f238e2cea468b3a3b
tree47667f78d1afad25b8102b0871083489bc867e4dtree | snapshot
parent87e2cfd52b2e35056c7eda4a13ab6791a9403706commit | diff
nbd: Respect max_part for all partition scans

The creation path of the NBD device respects max_part and only scans for
partitions if max_part is not 0. However, some other code paths ignore
max_part, and unconditionally scan for partitions. Add a check for
max_part on each partition scan.

Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/nbd.c diff | blob | history
Linux Kernel Source Tree.