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lightnvm: pblk: delete writer kick timer before stopping thread

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Unless we delete the timer that wakes up the write thread
before we stop the thread we risk re-starting the thread, so
delete the timer first.

Signed-off-by: Hans Holmberg <hans.holmberg@cnexlabs.com>
Reviewed-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Hans Holmberg 2018-03-30 00:04:56 +02:00 • committed by Jens Axboe
parent 5d149bfabe
commit 7be970b225
1 changed files with 1 additions and 1 deletions
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2
drivers/lightnvm/pblk-init.c
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@ -912,9 +912,9 @@ static void pblk_writer_stop(struct pblk *pblk)
WARN(pblk_rb_sync_count(&pblk->rwb), WARN(pblk_rb_sync_count(&pblk->rwb),
"Stopping not fully synced write buffer\n"); "Stopping not fully synced write buffer\n");
del_timer_sync(&pblk->wtimer);
if (pblk->writer_ts) if (pblk->writer_ts)
kthread_stop(pblk->writer_ts); kthread_stop(pblk->writer_ts);
del_timer(&pblk->wtimer);
} }
static void pblk_free(struct pblk *pblk) static void pblk_free(struct pblk *pblk)