diff options
Diffstat (limited to 'drivers/lightnvm/pblk-init.c')
| -rw-r--r-- | drivers/lightnvm/pblk-init.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c index b3fc310aa51c..025d8fe52154 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -841,6 +841,15 @@ static int pblk_writer_init(struct pblk *pblk) static void pblk_writer_stop(struct pblk *pblk) { + /* The pipeline must be stopped and the write buffer emptied before the + * write thread is stopped + */ + WARN(pblk_rb_read_count(&pblk->rwb), + "Stopping not fully persisted write buffer\n"); + + WARN(pblk_rb_sync_count(&pblk->rwb), + "Stopping not fully synced write buffer\n"); + if (pblk->writer_ts) kthread_stop(pblk->writer_ts); del_timer(&pblk->wtimer); |