Files
kernel/include/linux
Nick Piggin c28cc36469 fs: fs_struct use seqlock
Use a seqlock in the fs_struct to enable us to take an atomic copy of the
complete cwd and root paths. Use this in the RCU lookup path to avoid a
thread-shared spinlock in RCU lookup operations.

Multi-threaded apps may now perform path lookups with scalability matching
multi-process apps. Operations such as stat(2) become very scalable for
multi-threaded workload.

Signed-off-by: Nick Piggin <npiggin@kernel.dk>
2011-01-07 17:50:27 +11:00
..
2010-11-15 20:44:26 -05:00
2010-10-30 08:31:35 -07:00
2010-12-11 01:28:58 -05:00
2010-10-30 08:45:43 -04:00
2010-11-10 14:54:09 +01:00
2010-11-10 14:54:09 +01:00
2010-12-13 16:11:13 -08:00
2011-01-07 17:50:27 +11:00
2010-11-17 14:55:45 +09:00
2011-01-07 17:50:27 +11:00
2011-01-07 17:50:26 +11:00
2011-01-07 17:50:23 +11:00
2010-11-15 22:40:38 +01:00
2010-11-15 22:40:38 +01:00
2010-10-28 17:22:13 -04:00
2010-12-22 10:27:53 +01:00
2010-11-12 07:55:32 -08:00
2010-11-16 13:33:23 -08:00
2010-10-28 09:08:47 -05:00
2011-01-07 17:50:27 +11:00
2011-01-07 17:50:19 +11:00
2010-12-02 09:58:00 -05:00
2010-11-12 07:55:32 -08:00
2010-10-29 04:16:31 -04:00
2011-01-07 17:50:27 +11:00
2010-10-30 12:12:50 +02:00
2011-01-07 17:50:27 +11:00