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Date: Fri, 25 Nov 2011 16:29:10 +0800 From: Dave Young <dyoung@...hat.com> To: axboe@...nel.dk, akpm@...ux-foundation.org, linux-kernel@...r.kernel.org Subject: [PATCH]loop: fix loop block driver comment loop driver do not support discard if encryption is enabled, fix the comment. Signed-off-by: Dave Young <dyoung@...hat.com> --- drivers/block/loop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-2.6.orig/drivers/block/loop.c 2011-11-21 17:24:16.000000000 +0800 +++ linux-2.6/drivers/block/loop.c 2011-11-25 16:25:42.075280030 +0800 @@ -422,7 +422,7 @@ static int do_bio_filebacked(struct loop /* * We use punch hole to reclaim the free space used by the - * image a.k.a. discard. However we do support discard if + * image a.k.a. discard. However we do not support discard if * encryption is enabled, because it may give an attacker * useful information. */ -- 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/
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