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(parent: b55d24b) | patch
bcache: closures: move control bits one bit right
authorMichael Lyle <mlyle@lyle.org>
Tue, 9 Jan 2018 19:13:23 +0000 (11:13 -0800)
committerJens Axboe <axboe@kernel.dk>
Tue, 9 Jan 2018 19:18:51 +0000 (12:18 -0700)
commit95897e36d192de70f3ee47b0776f6767fee8a518
tree66b1d3caea30ae69cca99d25289633867758f659tree | snapshot
parentb55d24bf5f1cff6ee39e114346452e5431ee6e27commit | diff
bcache: closures: move control bits one bit right

Otherwise, architectures that do negated adds of atomics (e.g. s390)
to do atomic_sub fail in closure_set_stopped.

Signed-off-by: Michael Lyle <mlyle@lyle.org>
Cc: Kent Overstreet <kent.overstreet@gmail.com>
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/md/bcache/closure.h diff | blob | history
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