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drbd: use bvec_kmap_local in recv_dless_read
authorChristoph Hellwig <hch@lst.de>
Thu, 3 Mar 2022 11:19:04 +0000 (14:19 +0300)
committerJens Axboe <axboe@kernel.dk>
Fri, 4 Mar 2022 19:29:21 +0000 (12:29 -0700)
commit3eddaa60b8411c135d1c71090dea9b59ff3f2e26
tree7daa9f6cbd491afdbdc8cc6bbb104e98322d0d35tree
parent472278508dce25316e806e45778658c3e4b353b3commit | diff
drbd: use bvec_kmap_local in recv_dless_read

Using local kmaps slightly reduces the chances to stray writes, and
the bvec interface cleans up the code a little bit.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20220303111905.321089-10-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/drbd/drbd_receiver.c diff | blob | history
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