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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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