Al Viro d668dc5663 autofs4: deal with autofs4_write/autofs4_write races
Just serialize the actual writing of packets into pipe on
a new mutex, independent from everything else in the locking
hierarchy.  As soon as something has started feeding a piece
of packet into the pipe to daemon, we *want* everything else
about to try the same to wait until we are done.

Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-11 00:20:12 -05:00
..
2012-01-03 22:55:01 -05:00
2012-01-03 22:55:04 -05:00
2012-01-03 22:54:53 -05:00
2012-01-03 22:54:53 -05:00
2012-01-03 22:54:07 -05:00
2012-01-09 16:36:12 -05:00
2012-01-03 22:54:57 -05:00
2011-11-22 16:43:32 -05:00
2012-01-03 22:55:10 -05:00
2012-01-03 22:54:54 -05:00
2012-01-03 22:55:05 -05:00
2012-01-09 10:48:11 -05:00
2012-01-03 22:55:06 -05:00
2012-01-03 22:55:01 -05:00
2012-01-03 22:55:07 -05:00
2012-01-03 22:55:03 -05:00
2011-11-02 16:07:03 -07:00
2012-01-03 22:55:11 -05:00
2012-01-03 22:54:54 -05:00
2011-11-16 09:21:50 +01:00
2012-01-03 22:54:07 -05:00
2012-01-10 13:06:32 -05:00
2012-01-03 22:52:35 -05:00
2012-01-03 22:52:39 -05:00
2012-01-06 23:20:12 -05:00
2012-01-05 15:40:12 -08:00
2012-01-03 22:54:07 -05:00
2012-01-03 22:52:41 -05:00
2011-10-31 17:30:44 -07:00
2012-01-03 22:52:40 -05:00
2012-01-03 22:54:07 -05:00
2011-11-02 12:53:43 +01:00
2012-01-03 22:53:07 -05:00
2012-01-03 22:54:07 -05:00
2012-01-03 22:52:40 -05:00