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linux/fs/gfs2/locking
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Steven Whitehouse 41d7db0ab4 [GFS2] Reduce size of struct gdlm_lock 
This patch removes the completion (which is rather large) from struct
gdlm_lock in favour of using the wait_on_bit() functions. We don't need
to add any extra fields to the structure to do this, so we save 32 bytes
(on x86_64) per structure. This adds up to quite a lot when we may
potentially have millions of these lock structures,

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Acked-by: David Teigland <teigland@redhat.com>
History 2007-07-09 08:22:21 +01:00
..
dlm [GFS2] Reduce size of struct gdlm_lock 2007-07-09 08:22:21 +01:00
nolock header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00