David Sterba c08782dacd btrfs: fix structs where bitfields and spinlock/atomic share 8B word
On ia64, powerpc64 and sparc64 the bitfield is modified through a RMW cycle and current
gcc rewrites the adjacent 4B word, which in case of a spinlock or atomic has
disaterous effect.

https://lkml.org/lkml/2012/2/1/220

Signed-off-by: David Sterba <dsterba@suse.cz>
2012-02-15 16:40:25 +01:00
..
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-08-22 17:41:48 -07:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-07-26 16:49:47 -07:00
2011-11-02 12:53:43 +01:00
2011-07-26 13:05:28 -04:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 16:06:58 -07:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-11-02 16:07:03 -07:00
2011-11-16 09:21:50 +01:00
2011-10-31 17:30:44 -07:00
2011-10-31 17:30:45 -07:00
2011-07-26 16:49:47 -07:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:43 +01:00
2011-05-26 10:01:43 -06:00
2011-10-28 14:59:00 +02:00
2011-10-31 17:30:44 -07:00
2011-07-25 20:57:11 -07:00
2011-11-02 12:53:43 +01:00
2011-11-02 12:53:42 +01:00
2011-07-18 12:29:43 -04:00