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(parent: 4363194) | patch
lightnvm: pblk: fix race condition on line retry
authorJavier González <jg@lightnvm.io>
Fri, 21 Apr 2017 23:32:45 +0000 (01:32 +0200)
committerJens Axboe <axboe@fb.com>
Sun, 23 Apr 2017 22:57:52 +0000 (16:57 -0600)
commite19b3896254bcaf2d151b0f33d2183801cf54287
tree5d541173911c6ab32b812541aff08beeae5853fatree | snapshot
parent436319470260898084eb73e667a22fa7252766d9commit | diff
lightnvm: pblk: fix race condition on line retry

When a pblk line fails (or is recovered), make sure to take the line
management lock.

Fixes: 8c1395d19245 "lightnvm: physical block device (pblk) target"
Signed-off-by: Javier González <javier@cnexlabs.com>
Reviewed-by: Matias Bjørling <matias@cnexlabs.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/lightnvm/pblk-core.c diff | blob | history
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