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Message-Id: <1330963277-26336-15-git-send-email-jack@suse.cz>
Date:	Mon,  5 Mar 2012 17:01:12 +0100
From:	Jan Kara <jack@...e.cz>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	linux-fsdevel@...r.kernel.org, Al Viro <viro@...IV.linux.org.uk>,
	Christoph Hellwig <hch@...radead.org>, dchinner@...hat.com,
	sandeen@...hat.com, Kamal Mostafa <kamal@...onical.com>,
	Jan Kara <jack@...e.cz>, fuse-devel@...ts.sourceforge.net,
	Miklos Szeredi <miklos@...redi.hu>
Subject: [PATCH 14/19] fuse: Convert to new freezing mechanism

Convert check in fuse_file_aio_write() to using new freeze protection.

CC: fuse-devel@...ts.sourceforge.net
CC: Miklos Szeredi <miklos@...redi.hu>
Signed-off-by: Jan Kara <jack@...e.cz>
---
 fs/fuse/file.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index eade72e..05f661f 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -943,8 +943,8 @@ static ssize_t fuse_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
 	if (err)
 		return err;
 
+	sb_start_write(inode->i_sb);
 	mutex_lock(&inode->i_mutex);
-	vfs_check_frozen(inode->i_sb, SB_FREEZE_WRITE);
 
 	/* We can write back this queue in page reclaim */
 	current->backing_dev_info = mapping->backing_dev_info;
@@ -970,6 +970,7 @@ static ssize_t fuse_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
 out:
 	current->backing_dev_info = NULL;
 	mutex_unlock(&inode->i_mutex);
+	sb_end_write(inode->i_sb);
 
 	return written ? written : err;
 }
-- 
1.7.1

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