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authorMark Fasheh <mark.fasheh@oracle.com>2006-03-06 15:36:17 -0800
committerMark Fasheh <mark.fasheh@oracle.com>2006-06-26 14:42:39 -0700
commit65c491d833a06fd0d1383297590772c75d28155c (patch)
treed9b4d9697525ef89a6e9c2489a005a584e471abf /fs
parentda206c9e68cb93fcab43592d46276c02889c1250 (diff)
ocfs2: move lockres qstr next to hlist_node structure
Gains us a bit of performance on loads which heavily hit the lockres hash. Patch suggested by Daniel Phillips <phillips@google.com>. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/ocfs2/dlm/dlmcommon.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/dlm/dlmcommon.h b/fs/ocfs2/dlm/dlmcommon.h
index 88cc43df18f..1c05d485e01 100644
--- a/fs/ocfs2/dlm/dlmcommon.h
+++ b/fs/ocfs2/dlm/dlmcommon.h
@@ -216,6 +216,7 @@ struct dlm_lock_resource
/* WARNING: Please see the comment in dlm_init_lockres before
* adding fields here. */
struct hlist_node hash_node;
+ struct qstr lockname;
struct kref refs;
/* please keep these next 3 in this order
@@ -238,7 +239,6 @@ struct dlm_lock_resource
wait_queue_head_t wq;
u8 owner; //node which owns the lock resource, or unknown
u16 state;
- struct qstr lockname;
char lvb[DLM_LVB_LEN];
};