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| author | Jens Axboe | 2011-03-10 08:52:07 +0100 |
|---|---|---|
| committer | Jens Axboe | 2011-03-10 08:52:07 +0100 |
| commit | 7eaceaccab5f40bbfda044629a6298616aeaed50 (patch) | |
| tree | 33954d12f63e25a47eb6d86ef3d3d0a5e62bf752 /drivers/md/dm-crypt.c | |
| parent | block: initial patch for on-stack per-task plugging (diff) | |
| download | kernel-qcow2-linux-7eaceaccab5f40bbfda044629a6298616aeaed50.tar.gz kernel-qcow2-linux-7eaceaccab5f40bbfda044629a6298616aeaed50.tar.xz kernel-qcow2-linux-7eaceaccab5f40bbfda044629a6298616aeaed50.zip | |
block: remove per-queue plugging
Code has been converted over to the new explicit on-stack plugging,
and delay users have been converted to use the new API for that.
So lets kill off the old plugging along with aops->sync_page().
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'drivers/md/dm-crypt.c')
| -rw-r--r-- | drivers/md/dm-crypt.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 4e054bd91664..2c62c1169f78 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -991,11 +991,6 @@ static void clone_init(struct dm_crypt_io *io, struct bio *clone) clone->bi_destructor = dm_crypt_bio_destructor; } -static void kcryptd_unplug(struct crypt_config *cc) -{ - blk_unplug(bdev_get_queue(cc->dev->bdev)); -} - static int kcryptd_io_read(struct dm_crypt_io *io, gfp_t gfp) { struct crypt_config *cc = io->target->private; @@ -1008,10 +1003,8 @@ static int kcryptd_io_read(struct dm_crypt_io *io, gfp_t gfp) * one in order to decrypt the whole bio data *afterwards*. */ clone = bio_alloc_bioset(gfp, bio_segments(base_bio), cc->bs); - if (!clone) { - kcryptd_unplug(cc); + if (!clone) return 1; - } crypt_inc_pending(io); |