Jonathan Corbet db1dd4d376
Use f_lock to protect f_flags ...
Traditionally, changes to struct file->f_flags have been done under BKL
protection, or with no protection at all. This patch causes all f_flags
changes after file open/creation time to be done under protection of
f_lock. This allows the removal of some BKL usage and fixes a number of
longstanding (if microscopic) races.
Reviewed-by: Christoph Hellwig <hch@lst.de >
Cc: Al Viro <viro@ZenIV.linux.org.uk >
Signed-off-by: Jonathan Corbet <corbet@lwn.net >
2009-03-16 08:32:27 -06:00
2009-02-21 22:01:43 -05:00
2009-01-08 16:29:41 +00:00
2009-03-05 07:26:10 -05:00
2009-02-18 17:41:38 -08:00
2009-03-10 15:55:10 -07:00
2009-03-09 09:15:40 -07:00
2009-03-16 08:32:27 -06:00
2009-03-09 15:07:33 -04:00
2009-03-04 08:01:22 +08:00
2009-03-04 16:04:40 -07:00
2009-01-12 20:56:42 +01:00
2009-03-08 10:23:05 -07:00
2009-01-28 17:15:52 +11:00
2009-02-01 11:17:24 +01:00
2009-02-18 15:37:56 -08:00
2009-01-29 18:04:43 -08:00
2009-03-11 11:02:06 -07:00
2009-02-17 13:25:01 +01:00
2009-03-12 13:36:39 +01:00
2009-03-03 14:12:41 -08:00
2009-03-05 16:10:58 +01:00
2009-02-26 10:32:31 -08:00
2009-03-12 16:21:41 -07:00
2009-03-02 15:43:03 -08:00
2009-02-20 00:54:44 -08:00
2009-01-15 16:39:40 -08:00
2009-03-09 10:06:29 +10:30
2009-01-07 11:31:52 -08:00
2009-03-04 00:57:25 -07:00
2009-03-02 15:43:03 -08:00
2009-01-09 16:54:41 -08:00
2009-02-22 08:51:07 -06:00
2009-03-12 16:20:24 -07:00
2009-02-27 16:26:22 -08:00
2009-03-12 16:20:24 -07:00
2009-03-10 15:55:11 -07:00
2009-03-12 09:27:53 -07:00
2009-01-09 15:49:06 -07:00
2009-01-17 17:26:39 +01:00
2009-01-29 18:19:29 -08:00
2009-02-22 09:23:02 -08:00
2009-03-12 15:42:35 -04:00
2009-01-13 14:47:59 +11:00
2009-03-12 16:20:24 -07:00
2009-01-09 03:39:43 -05:00
2009-03-12 16:20:23 -07:00
2009-01-16 16:15:14 +11:00
2009-01-30 21:50:49 +00:00
2009-02-11 14:25:36 -08:00
2009-02-19 15:19:19 +01:00
2009-03-04 00:19:28 -08:00
2009-02-21 20:29:38 -06:00
2009-02-27 16:40:00 -08:00
2009-02-18 15:37:56 -08:00
2009-02-27 12:56:24 -08:00
2009-03-16 08:32:27 -06:00
2009-01-23 12:57:20 +00:00
2009-03-11 12:14:04 -07:00
2009-02-02 19:17:56 -08:00
2009-03-12 16:20:23 -07:00
2009-03-05 19:25:05 +00:00
2009-02-22 10:33:44 -08:00
2009-01-12 20:56:43 +01:00
2009-01-09 04:56:56 -05:00
db1dd4d376