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Commit 58ef6a75 authored by Jan Kara's avatar Jan Kara Committed by Al Viro
Browse files

fuse: Convert to new freezing mechanism 



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

CC: fuse-devel@lists.sourceforge.net
CC: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: default avatarJan Kara <jack@suse.cz>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 39263d5e

fs/fuse/file.c

+2 −2
Original line number Diff line number Diff line
@@ -944,9 +944,8 @@ static ssize_t fuse_file_aio_write(struct kiocb *iocb, const struct iovec *iov, 
		return err;



	count = ocount;



	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;
@@ -1004,6 +1003,7 @@ 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;

}