| commit | d60c0932c0c995c0076b2edc8b83df7ae71861fa | |
| author | Miklos Szeredi <miklos@szeredi.hu> | |
| Tue, 14 Apr 2009 17:48:39 +0000 (14 19:48 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 18 May 2009 23:35:25 +0000 (18 16:35 -0700) | ||
| tree | 504c4b44dad1747d510cbd9a921fbeeba1934c00 | treesnapshot (tar.gz zip) |
| parent | 1aa8d5db832187c8e433a8db6c7e4e6c70ef69bb | commitdiff |
ocfs2: fix i_mutex locking in ocfs2_splice_to_file()
commit 328eaaba4e41a04c1dc4679d65bea3fee4349d86 upstream.
Rearrange locking of i_mutex on destination and call to
ocfs2_rw_lock() so locks are only held while buffers are copied with
the pipe_to_file() actor, and not while waiting for more data on the
pipe.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 328eaaba4e41a04c1dc4679d65bea3fee4349d86 upstream.
Rearrange locking of i_mutex on destination and call to
ocfs2_rw_lock() so locks are only held while buffers are copied with
the pipe_to_file() actor, and not while waiting for more data on the
pipe.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| fs/ocfs2/file.c | diffblobblamehistory | |
| fs/splice.c | diffblobblamehistory | |
| include/linux/splice.h | diffblobblamehistory |