diff options
Diffstat (limited to 'drivers/md/dm.c')
| -rw-r--r-- | drivers/md/dm.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index cca11cf42cc3..b762a48d3fdf 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -550,9 +550,9 @@ static void dm_start_io_acct(struct dm_io *io, struct bio *clone) if (dm_io_flagged(io, DM_IO_ACCOUNTED)) return; /* Can afford locking given DM_TIO_IS_DUPLICATE_BIO */ - spin_lock_irqsave(&io->startio_lock, flags); + spin_lock_irqsave(&io->lock, flags); dm_io_set_flag(io, DM_IO_ACCOUNTED); - spin_unlock_irqrestore(&io->startio_lock, flags); + spin_unlock_irqrestore(&io->lock, flags); } __dm_start_io_acct(io, bio); @@ -584,8 +584,7 @@ static struct dm_io *alloc_io(struct mapped_device *md, struct bio *bio) io->orig_bio = NULL; io->md = md; io->map_task = current; - spin_lock_init(&io->startio_lock); - spin_lock_init(&io->endio_lock); + spin_lock_init(&io->lock); io->start_time = jiffies; io->flags = 0; @@ -933,11 +932,11 @@ void dm_io_dec_pending(struct dm_io *io, blk_status_t error) /* Push-back supersedes any I/O errors */ if (unlikely(error)) { unsigned long flags; - spin_lock_irqsave(&io->endio_lock, flags); + spin_lock_irqsave(&io->lock, flags); if (!(io->status == BLK_STS_DM_REQUEUE && __noflush_suspending(io->md))) io->status = error; - spin_unlock_irqrestore(&io->endio_lock, flags); + spin_unlock_irqrestore(&io->lock, flags); } if (atomic_dec_and_test(&io->io_count)) |