linux-kernel - [PATCH 2/8] exofs: remove lock/unlock super

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Message-ID: <502CC4AA.6040702@gmail.com>
Date:	Thu, 16 Aug 2012 12:00:10 +0200
From:	Marco Stornelli <marco.stornelli@...il.com>
To:	bharrosh@...asas.com, bhalevy@...ian.com, jack@...e.cz,
	Andrew Morton <akpm@...ux-foundation.org>,
	adilger.kernel@...ger.ca, tytso@....edu,
	hirofumi@...l.parknet.co.jp, mikulas@...ax.karlin.mff.cuni.cz,
	Al Viro <viro@...IV.linux.org.uk>, hch@...radead.org,
	dushistov@...l.ru, osd-dev@...n-osd.org,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	linux-ext4@...r.kernel.org,
	Linux FS Devel <linux-fsdevel@...r.kernel.org>
Subject: [PATCH 2/8] exofs: remove lock/unlock super

From: Marco Stornelli <marco.stornelli@...il.com>

Remove lock and unlock super operation.

Signed-off-by: Marco Stornelli <marco.stornelli@...il.com>
---
diff -Nurp linux-3.6-rc1-orig/fs/exofs/super.c linux-3.6-rc1/fs/exofs/super.c
--- linux-3.6-rc1-orig/fs/exofs/super.c	2012-08-16 09:37:31.000000000 +0200
+++ linux-3.6-rc1/fs/exofs/super.c	2012-08-16 09:45:31.000000000 +0200
@@ -384,8 +384,6 @@ static int exofs_sync_fs(struct super_bl
 	if (unlikely(ret))
 		goto out;
 -	lock_super(sb);
-
 	ios->length = offsetof(struct exofs_fscb, s_dev_table_oid);
 	memset(fscb, 0, ios->length);
 	fscb->s_nextid = cpu_to_le64(sbi->s_nextid);
@@ -403,8 +401,6 @@ static int exofs_sync_fs(struct super_bl
 	else
 		sb->s_dirt = 0;
 -
-	unlock_super(sb);
 out:
 	EXOFS_DBGMSG("s_nextid=0x%llx ret=%d\n", _LLU(sbi->s_nextid), ret);
 	ore_put_io_state(ios);
--
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