diff options
Diffstat (limited to 'drivers/md/dm-integrity.c')
| -rw-r--r-- | drivers/md/dm-integrity.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 0a8a4c2aa3ea..0829f18d91a3 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -1599,8 +1599,12 @@ retry: dio->range.n_sectors = min(dio->range.n_sectors, ic->free_sectors << ic->sb->log2_sectors_per_block); - if (unlikely(!dio->range.n_sectors)) - goto sleep; + if (unlikely(!dio->range.n_sectors)) { + if (from_map) + goto offload_to_thread; + sleep_on_endio_wait(ic); + goto retry; + } range_sectors = dio->range.n_sectors >> ic->sb->log2_sectors_per_block; ic->free_sectors -= range_sectors; journal_section = ic->free_section; @@ -1660,8 +1664,8 @@ retry: * stall bios on current->bio_list. * So, we offload the bio to a workqueue if we have to sleep. */ -sleep: if (from_map) { +offload_to_thread: spin_unlock_irq(&ic->endio_wait.lock); INIT_WORK(&dio->work, integrity_bio_wait); queue_work(ic->wait_wq, &dio->work); |