| commit | c7be761a8163d2f1ac0b606c21e4316b7abc5af7 | [log] [tgz] |
|---|---|---|
| author | David Teigland <teigland@redhat.com> | Wed Jan 07 16:50:41 2009 -0600 |
| committer | David Teigland <teigland@redhat.com> | Thu Jan 08 15:12:39 2009 -0600 |
| tree | 1687373b56379c1c310f43b1c05ac486c67dec48 | |
| parent | 892c4467e335e9050c95e0d8409c136c4dadaca2 [diff] [blame] |
dlm: change rsbtbl rwlock to spinlock The rwlock is almost always used in write mode, so there's no reason to not use a spinlock instead. Signed-off-by: David Teigland <teigland@redhat.com>
diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index ef2f1e3..076e86f 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h
@@ -105,7 +105,7 @@ struct dlm_rsbtable { struct list_head list; struct list_head toss; - rwlock_t lock; + spinlock_t lock; }; struct dlm_lkbtable {