Commit 1e37bb8e authored by Alasdair G Kergon's avatar Alasdair G Kergon
Browse files

dm crypt: remove inc_pending from write_io_submit



Make the caller reponsible for incrementing the pending count before calling
kcryptd_crypt_write_io_submit() in the non-async case to bring it into line
with the async case.
Signed-off-by: default avatarAlasdair G Kergon <agk@redhat.com>
parent fc5a5e9a
......@@ -685,10 +685,8 @@ static void kcryptd_crypt_write_io_submit(struct dm_crypt_io *io,
if (async)
kcryptd_queue_io(io);
else {
crypt_inc_pending(io);
else
generic_make_request(clone);
}
}
static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
......@@ -724,9 +722,12 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
if (atomic_dec_and_test(&io->ctx.pending)) {
/* processed, no running async crypto */
crypt_inc_pending(io);
kcryptd_crypt_write_io_submit(io, r, 0);
if (unlikely(r < 0))
if (unlikely(r < 0)) {
crypt_dec_pending(io);
break;
}
} else
crypt_inc_pending(io);
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment