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(parent: 2fe9dd8) | patch
dm kcopyd: avoid useless atomic operations
authorMikulas Patocka <mpatocka@redhat.com>
Wed, 26 May 2021 14:16:01 +0000 (10:16 -0400)
committerMike Snitzer <snitzer@redhat.com>
Wed, 26 May 2021 20:18:31 +0000 (16:18 -0400)
commita679c58ef7fffe56b064312caf9c001bc931f8d9
treec750ef1ca67d5e2a90f848d195db3f526efdd993tree
parent2fe9dd8694d6b621f5812d9b5cc63c0c23244fd7commit | diff
dm kcopyd: avoid useless atomic operations

The functions set_bit and clear_bit are atomic. We don't need
atomicity when making flags for dm-kcopyd. So, change them to direct
manipulation of the flags.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-kcopyd.c diff | blob | history
drivers/md/dm-raid1.c diff | blob | history
drivers/md/dm-zoned-reclaim.c diff | blob | history
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