Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=84131db689ab86409315c15a3ea5daf732cb04e1
Commit: 84131db689ab86409315c15a3ea5daf732cb04e1
Parent: dec1cedf9d4eabe43f3c7d6af095eff40c139a89
Author: Milan Broz <[EMAIL PROTECTED]>
AuthorDate: Fri Feb 8 02:10:59 2008 +0000
Committer: Alasdair G Kergon <[EMAIL PROTECTED]>
CommitDate: Fri Feb 8 02:10:59 2008 +0000
dm crypt: introduce crypt_write_io_loop
Introduce crypt_write_io_loop().
Signed-off-by: Milan Broz <[EMAIL PROTECTED]>
Signed-off-by: Alasdair G Kergon <[EMAIL PROTECTED]>
---
drivers/md/dm-crypt.c | 16 +++++++++++-----
1 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 4df7d2f..986283c 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -595,17 +595,13 @@ static void kcryptd_crypt_write_io_submit(struct
dm_crypt_io *io, int error)
io->sector += bio_sectors(clone);
}
-static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
+static void kcryptd_crypt_write_convert_loop(struct dm_crypt_io *io)
{
struct crypt_config *cc = io->target->private;
struct bio *clone;
unsigned remaining = io->base_bio->bi_size;
int r;
- atomic_inc(&io->pending);
-
- crypt_convert_init(cc, &io->ctx, NULL, io->base_bio, io->sector);
-
/*
* The allocated buffers can be smaller than the whole bio,
* so repeat the whole process until all the data can be handled.
@@ -645,6 +641,16 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io
*io)
}
}
+static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
+{
+ struct crypt_config *cc = io->target->private;
+
+ atomic_inc(&io->pending);
+
+ crypt_convert_init(cc, &io->ctx, NULL, io->base_bio, io->sector);
+ kcryptd_crypt_write_convert_loop(io);
+}
+
static void kcryptd_crypt_read_done(struct dm_crypt_io *io, int error)
{
if (unlikely(error < 0))
-
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