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block: umem: replace spin_lock_bh with spin_lock in tasklet callback
authorjun qian <hangdianqj@163.com>
Fri, 7 Sep 2018 17:27:20 +0000 (10:27 -0700)
committerJens Axboe <axboe@kernel.dk>
Fri, 7 Sep 2018 17:34:24 +0000 (11:34 -0600)
commit902d53914f6492b85fcdc35643b28f952dd8d6cf
treead76f54e6218cbd9bd4bd814d106dfa983a23771tree | snapshot
parent7759eb23fd9808a2e4498cf36a798ed65cde78aecommit | diff
block: umem: replace spin_lock_bh with spin_lock in tasklet callback

As you are already in a tasklet, it is unnecessary to call spin_lock_bh.

Signed-off-by: jun qian <hangdianqj@163.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/umem.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)