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| author | Milan Broz <mbroz@redhat.com> | 2008-10-21 17:45:03 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2008-10-21 17:45:03 +0100 |
| commit | 0a4a1047a445062793d9004bcb0d52756726fdf5 (patch) | |
| tree | 4fb581827ae3951c0737188301208a4fb73831e3 | |
| parent | 393b47ef23bbcf16890c907d0144b5a8ec4caebf (diff) | |
| download | blackbird-op-linux-0a4a1047a445062793d9004bcb0d52756726fdf5.tar.gz blackbird-op-linux-0a4a1047a445062793d9004bcb0d52756726fdf5.zip | |
dm crypt: remove waitqueue
Remove waitqueue no longer needed with the async crypto interface.
Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
| -rw-r--r-- | drivers/md/dm-crypt.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 046ee516074b..ce26c84af064 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -94,7 +94,6 @@ struct crypt_config { struct workqueue_struct *io_queue; struct workqueue_struct *crypt_queue; - wait_queue_head_t writeq; /* * crypto related data @@ -656,10 +655,7 @@ static void kcryptd_io_read(struct dm_crypt_io *io) static void kcryptd_io_write(struct dm_crypt_io *io) { struct bio *clone = io->ctx.bio_out; - struct crypt_config *cc = io->target->private; - generic_make_request(clone); - wake_up(&cc->writeq); } static void kcryptd_io(struct work_struct *work) @@ -791,9 +787,6 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io) io = new_io; } - - if (unlikely(remaining)) - wait_event(cc->writeq, !atomic_read(&io->ctx.pending)); } crypt_dec_pending(io); @@ -1120,7 +1113,6 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv) goto bad_crypt_queue; } - init_waitqueue_head(&cc->writeq); ti->private = cc; return 0; |
