linux-kernel - [PATCH 02/13] dm: kill dm_rq_bio

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <f07bc0f57562d98078e0f4c507cae165aa159e7c.1337308722.git.koverstreet@google.com>
Date:	Thu, 17 May 2012 22:59:49 -0400
From:	koverstreet@...gle.com
To:	linux-bcache@...r.kernel.org, linux-kernel@...r.kernel.org,
	dm-devel@...hat.com, linux-fsdevel@...r.kernel.org
Cc:	Kent Overstreet <koverstreet@...gle.com>, tj@...nel.org,
	axboe@...nel.dk, agk@...hat.com, neilb@...e.de
Subject: [PATCH 02/13] dm: kill dm_rq_bio_destructor

From: Kent Overstreet <koverstreet@...gle.com>

Signed-off-by: Kent Overstreet <koverstreet@...gle.com>
---
 drivers/md/dm.c |   11 +----------
 1 files changed, 1 insertions(+), 10 deletions(-)

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 2114ec1..3cc2169 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -701,6 +701,7 @@ static void end_clone_bio(struct bio *clone, int error)
 	struct bio *bio = info->orig;
 	unsigned int nr_bytes = info->orig->bi_size;
 
+	free_bio_info(info);
 	bio_put(clone);
 
 	if (tio->error)
@@ -1448,15 +1449,6 @@ void dm_dispatch_request(struct request *rq)
 }
 EXPORT_SYMBOL_GPL(dm_dispatch_request);
 
-static void dm_rq_bio_destructor(struct bio *bio)
-{
-	struct dm_rq_clone_bio_info *info = bio->bi_private;
-	struct mapped_device *md = info->tio->md;
-
-	free_bio_info(info);
-	bio_free(bio, md->bs);
-}
-
 static int dm_rq_bio_constructor(struct bio *bio, struct bio *bio_orig,
 				 void *data)
 {
@@ -1471,7 +1463,6 @@ static int dm_rq_bio_constructor(struct bio *bio, struct bio *bio_orig,
 	info->tio = tio;
 	bio->bi_end_io = end_clone_bio;
 	bio->bi_private = info;
-	bio->bi_destructor = dm_rq_bio_destructor;
 
 	return 0;
 }
-- 
1.7.9.rc2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/