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(parent: fa87f2f) | patch
dm: dont rewrite dm_disk(md)->part0.in_flight
authorMikulas Patocka <mpatocka@redhat.com>
Thu, 6 Dec 2018 16:41:16 +0000 (11:41 -0500)
committerJens Axboe <axboe@kernel.dk>
Mon, 10 Dec 2018 15:30:37 +0000 (08:30 -0700)
commit56618968413187a81613e8bbbb815fb6bc055d20
treed7ff1137fc58685d26b86a8fe845a21c8e6cfa90tree | snapshot
parentfa87f2f2f12b08cc9bb4462eeb311f66e879c532commit | diff
dm: dont rewrite dm_disk(md)->part0.in_flight

generic_start_io_acct and generic_end_io_acct already update the variable
in_flight using atomic operations, so we don't have to overwrite them
again.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/md/dm.c diff | blob | history
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