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authorSunil Mushran <sunil.mushran@oracle.com>2009-02-26 18:00:45 -0500
committerMark Fasheh <mfasheh@suse.com>2009-04-03 14:39:21 -0400
commit7d62a978a8c85cd82301615840d744f0d83b87e7 (patch)
treec8e3e59f85ddbfef31a41e8f966e6e88e9d4890b /fs/ocfs2/dlm
parent6800791ab773453bdec337efb3f0cec6557f3bb3 (diff)
ocfs2/dlm: dlm_set_lockres_owner() and dlm_change_lockres_owner() inlined
This patch inlines dlm_set_lockres_owner() and dlm_change_lockres_owner(). Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/dlm')
-rw-r--r--fs/ocfs2/dlm/dlmcommon.h21
-rw-r--r--fs/ocfs2/dlm/dlmmaster.c19
2 files changed, 18 insertions, 22 deletions
diff --git a/fs/ocfs2/dlm/dlmcommon.h b/fs/ocfs2/dlm/dlmcommon.h
index e5026ce862ad..266fde9354bd 100644
--- a/fs/ocfs2/dlm/dlmcommon.h
+++ b/fs/ocfs2/dlm/dlmcommon.h
@@ -858,9 +858,7 @@ struct dlm_lock_resource * dlm_lookup_lockres(struct dlm_ctxt *dlm,
858 unsigned int len); 858 unsigned int len);
859 859
860int dlm_is_host_down(int errno); 860int dlm_is_host_down(int errno);
861void dlm_change_lockres_owner(struct dlm_ctxt *dlm, 861
862 struct dlm_lock_resource *res,
863 u8 owner);
864struct dlm_lock_resource * dlm_get_lock_resource(struct dlm_ctxt *dlm, 862struct dlm_lock_resource * dlm_get_lock_resource(struct dlm_ctxt *dlm,
865 const char *lockid, 863 const char *lockid,
866 int namelen, 864 int namelen,
@@ -1123,6 +1121,23 @@ static inline int dlm_node_iter_next(struct dlm_node_iter *iter)
1123 return bit; 1121 return bit;
1124} 1122}
1125 1123
1124static inline void dlm_set_lockres_owner(struct dlm_ctxt *dlm,
1125 struct dlm_lock_resource *res,
1126 u8 owner)
1127{
1128 assert_spin_locked(&res->spinlock);
1129
1130 res->owner = owner;
1131}
1126 1132
1133static inline void dlm_change_lockres_owner(struct dlm_ctxt *dlm,
1134 struct dlm_lock_resource *res,
1135 u8 owner)
1136{
1137 assert_spin_locked(&res->spinlock);
1138
1139 if (owner != res->owner)
1140 dlm_set_lockres_owner(dlm, res, owner);
1141}
1127 1142
1128#endif /* DLMCOMMON_H */ 1143#endif /* DLMCOMMON_H */
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index d70cdd51de0f..d9c5c5a34007 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -511,25 +511,6 @@ void dlm_destroy_master_caches(void)
511 kmem_cache_destroy(dlm_lockres_cache); 511 kmem_cache_destroy(dlm_lockres_cache);
512} 512}
513 513
514static void dlm_set_lockres_owner(struct dlm_ctxt *dlm,
515 struct dlm_lock_resource *res,
516 u8 owner)
517{
518 assert_spin_locked(&res->spinlock);
519
520 res->owner = owner;
521}
522
523void dlm_change_lockres_owner(struct dlm_ctxt *dlm,
524 struct dlm_lock_resource *res, u8 owner)
525{
526 assert_spin_locked(&res->spinlock);
527
528 if (owner != res->owner)
529 dlm_set_lockres_owner(dlm, res, owner);
530}
531
532
533static void dlm_lockres_release(struct kref *kref) 514static void dlm_lockres_release(struct kref *kref)
534{ 515{
535 struct dlm_lock_resource *res; 516 struct dlm_lock_resource *res;