---

yaml
---
r: 294629
b: refs/heads/master
c: 48776fd
h: refs/heads/master
i:
  294627: 749678f
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8f639ddea0c4978ae9b4e46ea041c9e5afe0ee8d
+refs/heads/master: 48776fd22344ad80adcbac0abc9c0da60c6481d2

trunk/fs/xfs/Makefile

@@ -96,9 +96,6 @@ xfs-$(CONFIG_XFS_QUOTA)		+= xfs_dquot.o \
 				   xfs_qm_bhv.o \
 				   xfs_qm.o \
 				   xfs_quotaops.o
-ifeq ($(CONFIG_XFS_QUOTA),y)
-xfs-$(CONFIG_PROC_FS)		+= xfs_qm_stats.o
-endif
 xfs-$(CONFIG_XFS_RT)		+= xfs_rtalloc.o
 xfs-$(CONFIG_XFS_POSIX_ACL)	+= xfs_acl.o
 xfs-$(CONFIG_PROC_FS)		+= xfs_stats.o

trunk/fs/xfs/xfs_dquot.c

@@ -74,7 +74,7 @@ xfs_qm_dqdestroy(
 	mutex_destroy(&dqp->q_qlock);
 	kmem_zone_free(xfs_Gqm->qm_dqzone, dqp);
 
-	atomic_dec(&xfs_Gqm->qm_totaldquots);
+	XFS_STATS_DEC(xs_qm_dquot);
 }
 
 /*
@@ -516,7 +516,7 @@ xfs_qm_dqread(
 	if (!(type & XFS_DQ_USER))
 		lockdep_set_class(&dqp->q_qlock, &xfs_dquot_other_class);
 
-	atomic_inc(&xfs_Gqm->qm_totaldquots);
+	XFS_STATS_INC(xs_qm_dquot);
 
 	trace_xfs_dqread(dqp);
 
@@ -712,12 +712,12 @@ xfs_qm_dqget(
 	 */
 	switch (xfs_qm_dqlookup(mp, id, h, O_dqpp)) {
 	case -1:
-		XQM_STATS_INC(xqmstats.xs_qm_dquot_dups);
+		XFS_STATS_INC(xs_qm_dquot_dups);
 		mutex_unlock(&h->qh_lock);
 		delay(1);
 		goto restart;
 	case 0:
-		XQM_STATS_INC(xqmstats.xs_qm_dqcachehits);
+		XFS_STATS_INC(xs_qm_dqcachehits);
 		/*
 		 * The dquot was found, moved to the front of the chain,
 		 * taken off the freelist if it was on it, and locked
@@ -729,7 +729,7 @@ xfs_qm_dqget(
 		trace_xfs_dqget_hit(*O_dqpp);
 		return 0;	/* success */
 	default:
-		XQM_STATS_INC(xqmstats.xs_qm_dqcachemisses);
+		XFS_STATS_INC(xs_qm_dqcachemisses);
 		break;
 	}
 
@@ -804,7 +804,7 @@ xfs_qm_dqget(
 				xfs_qm_dqput(tmpdqp);
 			mutex_unlock(&h->qh_lock);
 			xfs_qm_dqdestroy(dqp);
-			XQM_STATS_INC(xqmstats.xs_qm_dquot_dups);
+			XFS_STATS_INC(xs_qm_dquot_dups);
 			goto restart;
 		default:
 			break;
@@ -873,6 +873,7 @@ xfs_qm_dqput(
 	if (list_empty(&dqp->q_freelist)) {
 		list_add_tail(&dqp->q_freelist, &xfs_Gqm->qm_dqfrlist);
 		xfs_Gqm->qm_dqfrlist_cnt++;
+		XFS_STATS_INC(xs_qm_dquot_unused);
 	}
 	mutex_unlock(&xfs_Gqm->qm_dqfrlist_lock);
 
@@ -1178,6 +1179,7 @@ xfs_qm_dqpurge(
 	ASSERT(!list_empty(&dqp->q_freelist));
 	list_del_init(&dqp->q_freelist);
 	xfs_Gqm->qm_dqfrlist_cnt--;
+	XFS_STATS_DEC(xs_qm_dquot_unused);
 	mutex_unlock(&xfs_Gqm->qm_dqfrlist_lock);
 
 	xfs_qm_dqdestroy(dqp);

trunk/fs/xfs/xfs_qm.c

@@ -134,7 +134,6 @@ xfs_Gqm_init(void)
 	} else
 		xqm->qm_dqtrxzone = qm_dqtrxzone;
 
-	atomic_set(&xqm->qm_totaldquots, 0);
 	xqm->qm_nrefs = 0;
 	return xqm;
 
@@ -1637,10 +1636,11 @@ xfs_qm_dqreclaim_one(
 		xfs_dqunlock(dqp);
 
 		trace_xfs_dqreclaim_want(dqp);
-		XQM_STATS_INC(xqmstats.xs_qm_dqwants);
+		XFS_STATS_INC(xs_qm_dqwants);
 
 		list_del_init(&dqp->q_freelist);
 		xfs_Gqm->qm_dqfrlist_cnt--;
+		XFS_STATS_DEC(xs_qm_dquot_unused);
 		return;
 	}
 
@@ -1690,9 +1690,10 @@ xfs_qm_dqreclaim_one(
 	ASSERT(dqp->q_nrefs == 0);
 	list_move_tail(&dqp->q_freelist, dispose_list);
 	xfs_Gqm->qm_dqfrlist_cnt--;
+	XFS_STATS_DEC(xs_qm_dquot_unused);
 
 	trace_xfs_dqreclaim_done(dqp);
-	XQM_STATS_INC(xqmstats.xs_qm_dqreclaims);
+	XFS_STATS_INC(xs_qm_dqreclaims);
 	return;
 
 out_busy:
@@ -1704,7 +1705,7 @@ xfs_qm_dqreclaim_one(
 	list_move_tail(&dqp->q_freelist, &xfs_Gqm->qm_dqfrlist);
 
 	trace_xfs_dqreclaim_busy(dqp);
-	XQM_STATS_INC(xqmstats.xs_qm_dqreclaim_misses);
+	XFS_STATS_INC(xs_qm_dqreclaim_misses);
 }
 
 STATIC int

trunk/fs/xfs/xfs_qm.h

@@ -21,7 +21,6 @@
 #include "xfs_dquot_item.h"
 #include "xfs_dquot.h"
 #include "xfs_quota_priv.h"
-#include "xfs_qm_stats.h"
 
 struct xfs_qm;
 struct xfs_inode;
@@ -60,7 +59,6 @@ typedef struct xfs_qm {
 	struct list_head qm_dqfrlist;	 /* freelist of dquots */
 	struct mutex	 qm_dqfrlist_lock;
 	int		 qm_dqfrlist_cnt;
-	atomic_t	 qm_totaldquots; /* total incore dquots */
 	uint		 qm_nrefs;	 /* file systems with quota on */
 	kmem_zone_t	*qm_dqzone;	 /* dquot mem-alloc zone */
 	kmem_zone_t	*qm_dqtrxzone;	 /* t_dqinfo of transactions */

trunk/fs/xfs/xfs_qm_bhv.c

@@ -162,13 +162,11 @@ xfs_qm_init(void)
 {
 	printk(KERN_INFO "SGI XFS Quota Management subsystem\n");
 	mutex_init(&xfs_Gqm_lock);
-	xfs_qm_init_procfs();
 }
 
 void __exit
 xfs_qm_exit(void)
 {
-	xfs_qm_cleanup_procfs();
 	if (qm_dqzone)
 		kmem_zone_destroy(qm_dqzone);
 	if (qm_dqtrxzone)