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authorJan Kara <jack@suse.cz>2012-06-12 16:20:43 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2012-07-31 09:45:51 +0400
commitfbf8fb76505a9e5bbb47e91d964105b6ea59b0ec (patch)
tree6179839a08c12657ed22c93d7733458ff201d98f /fs/ntfs
parent58ef6a75c38e9faa7d19bb7d7b45fe0df02e8621 (diff)
downloadvexpress-lsk-fbf8fb76505a9e5bbb47e91d964105b6ea59b0ec.tar.gz
ntfs: Convert to new freezing mechanism
Move check in ntfs_file_aio_write_nolock() to ntfs_file_aio_write() and use new freeze protection. CC: linux-ntfs-dev@lists.sourceforge.net CC: Anton Altaparmakov <anton@tuxera.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ntfs')
-rw-r--r--fs/ntfs/file.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
index 7389d2d5e51..1ecf46448f8 100644
--- a/fs/ntfs/file.c
+++ b/fs/ntfs/file.c
@@ -2084,7 +2084,6 @@ static ssize_t ntfs_file_aio_write_nolock(struct kiocb *iocb,
if (err)
return err;
pos = *ppos;
- 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;
written = 0;
@@ -2119,6 +2118,7 @@ static ssize_t ntfs_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
BUG_ON(iocb->ki_pos != pos);
+ sb_start_write(inode->i_sb);
mutex_lock(&inode->i_mutex);
ret = ntfs_file_aio_write_nolock(iocb, iov, nr_segs, &iocb->ki_pos);
mutex_unlock(&inode->i_mutex);
@@ -2127,6 +2127,7 @@ static ssize_t ntfs_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
if (err < 0)
ret = err;
}
+ sb_end_write(inode->i_sb);
return ret;
}