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| author | David Teigland <teigland@redhat.com> | 2012-11-14 13:46:53 -0500 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2012-11-15 10:16:59 +0000 |
| commit | dba2d70c5dc520fdb569d1fd8dbd45c0e330253e (patch) | |
| tree | 35cee899f98a6d863d48ecc2dc891b9dbb38b27e /fs/gfs2/glops.c | |
| parent | fb6791d100d1bba20b5cdbc4912e1f7086ec60f8 (diff) | |
| download | lwn-dba2d70c5dc520fdb569d1fd8dbd45c0e330253e.tar.gz lwn-dba2d70c5dc520fdb569d1fd8dbd45c0e330253e.zip | |
GFS2: only use lvb on glocks that need it
Save the effort of allocating, reading and writing
the lvb for most glocks that do not use it.
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/glops.c')
| -rw-r--r-- | fs/gfs2/glops.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c index e86fe26c12d2..78d4184ffc7d 100644 --- a/fs/gfs2/glops.c +++ b/fs/gfs2/glops.c @@ -552,7 +552,7 @@ const struct gfs2_glock_operations gfs2_rgrp_glops = { .go_unlock = gfs2_rgrp_go_unlock, .go_dump = gfs2_rgrp_dump, .go_type = LM_TYPE_RGRP, - .go_flags = GLOF_ASPACE, + .go_flags = GLOF_ASPACE | GLOF_LVB, }; const struct gfs2_glock_operations gfs2_trans_glops = { @@ -577,6 +577,7 @@ const struct gfs2_glock_operations gfs2_nondisk_glops = { const struct gfs2_glock_operations gfs2_quota_glops = { .go_type = LM_TYPE_QUOTA, + .go_flags = GLOF_LVB, }; const struct gfs2_glock_operations gfs2_journal_glops = { |