[SSI] openssi/kernel/include/cluster/ssi/util rmtfb.h,1.10,1.11

Update of /cvsroot/ssic-linux/openssi/kernel/include/cluster/ssi/util
In directory sfp-cvsdas-3.v30.ch3.sourceforge.com:/tmp/cvs-serv31020/kernel/include/cluster/ssi/util

Modified Files:
      Tag: OPENSSI-FC
	rmtfb.h 
Log Message:
RMTFB:
- Remove rfb_lock spinlock in rmtfb_cmn struct. Use atomic_test_and_add().

 cluster/ssi/util/rmtfb.c         |   37 +++----------------------------
 include/cluster/ssi/util/rmtfb.h |   12 +++-------
 2 files changed, 8 insertions(+), 41 deletions(-)


Index: rmtfb.h
===================================================================
RCS file: /cvsroot/ssic-linux/openssi/kernel/include/cluster/ssi/util/rmtfb.h,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -d -r1.10 -r1.11
--- rmtfb.h	5 Mar 2010 05:44:40 -0000	1.10
+++ rmtfb.h	5 Mar 2010 05:48:18 -0000	1.11
@@ -42,20 +42,16 @@
 
 struct rmtfb_cmn {
 	struct list_head	rfb_hash;
-#ifdef RMTFB_HASH_LOCKLESS
-	spinlock_t		rfb_lock;
-#define rfb_rlock common.rfb_lock
-#endif
-#ifdef RMTFB_KMEM_CACHE
-	struct rcu_head		rfb_rcu;
-#define rfb_rhead common.rfb_rcu
-#endif
 	struct file		*rfb_file;	/* associated file block */
 	unsigned long		rfb_id;		/* clusterwide unique ID */
 #ifdef RMTFB_REFCNT_FIX
 	atomic_t		rfb_ref_cnt;	/* transient references */
 #define rfb_refcnt common.rfb_ref_cnt
 #endif
+#ifdef RMTFB_KMEM_CACHE
+	struct rcu_head		rfb_rcu;
+#define rfb_rhead common.rfb_rcu
+#endif
 };
 
 struct rmtfb_svr {


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