diff options
| author | Steven Whitehouse | 2007-05-14 18:43:26 +0200 |
|---|---|---|
| committer | Steven Whitehouse | 2007-07-09 09:22:21 +0200 |
| commit | 41d7db0ab437bc84f8a6e77cccc626ce937605ac (patch) | |
| tree | de836241c692264ef72cb08cd59d776759d4d99a /fs/gfs2/dir.c | |
| parent | [GFS2] Addendum patch 2 for gfs2_grow (diff) | |
| download | kernel-qcow2-linux-41d7db0ab437bc84f8a6e77cccc626ce937605ac.tar.gz kernel-qcow2-linux-41d7db0ab437bc84f8a6e77cccc626ce937605ac.tar.xz kernel-qcow2-linux-41d7db0ab437bc84f8a6e77cccc626ce937605ac.zip | |
[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>
Diffstat (limited to 'fs/gfs2/dir.c')
0 files changed, 0 insertions, 0 deletions