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Diffstat (limited to 'fs/xfs/libxfs/xfs_btree.h')
-rw-r--r--fs/xfs/libxfs/xfs_btree.h43
1 files changed, 4 insertions, 39 deletions
diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h
index c2b01d1c79ee..b69b947c4c1b 100644
--- a/fs/xfs/libxfs/xfs_btree.h
+++ b/fs/xfs/libxfs/xfs_btree.h
@@ -96,46 +96,10 @@ union xfs_btree_rec {
/*
* Generic stats interface
*/
-#define __XFS_BTREE_STATS_INC(mp, type, stat) \
- XFS_STATS_INC(mp, xs_ ## type ## _2_ ## stat)
#define XFS_BTREE_STATS_INC(cur, stat) \
-do { \
- struct xfs_mount *__mp = cur->bc_mp; \
- switch (cur->bc_btnum) { \
- case XFS_BTNUM_BNO: __XFS_BTREE_STATS_INC(__mp, abtb, stat); break; \
- case XFS_BTNUM_CNT: __XFS_BTREE_STATS_INC(__mp, abtc, stat); break; \
- case XFS_BTNUM_BMAP: __XFS_BTREE_STATS_INC(__mp, bmbt, stat); break; \
- case XFS_BTNUM_INO: __XFS_BTREE_STATS_INC(__mp, ibt, stat); break; \
- case XFS_BTNUM_FINO: __XFS_BTREE_STATS_INC(__mp, fibt, stat); break; \
- case XFS_BTNUM_RMAP: __XFS_BTREE_STATS_INC(__mp, rmap, stat); break; \
- case XFS_BTNUM_REFC: __XFS_BTREE_STATS_INC(__mp, refcbt, stat); break; \
- case XFS_BTNUM_MAX: ASSERT(0); /* fucking gcc */ ; break; \
- } \
-} while (0)
-
-#define __XFS_BTREE_STATS_ADD(mp, type, stat, val) \
- XFS_STATS_ADD(mp, xs_ ## type ## _2_ ## stat, val)
-#define XFS_BTREE_STATS_ADD(cur, stat, val) \
-do { \
- struct xfs_mount *__mp = cur->bc_mp; \
- switch (cur->bc_btnum) { \
- case XFS_BTNUM_BNO: \
- __XFS_BTREE_STATS_ADD(__mp, abtb, stat, val); break; \
- case XFS_BTNUM_CNT: \
- __XFS_BTREE_STATS_ADD(__mp, abtc, stat, val); break; \
- case XFS_BTNUM_BMAP: \
- __XFS_BTREE_STATS_ADD(__mp, bmbt, stat, val); break; \
- case XFS_BTNUM_INO: \
- __XFS_BTREE_STATS_ADD(__mp, ibt, stat, val); break; \
- case XFS_BTNUM_FINO: \
- __XFS_BTREE_STATS_ADD(__mp, fibt, stat, val); break; \
- case XFS_BTNUM_RMAP: \
- __XFS_BTREE_STATS_ADD(__mp, rmap, stat, val); break; \
- case XFS_BTNUM_REFC: \
- __XFS_BTREE_STATS_ADD(__mp, refcbt, stat, val); break; \
- case XFS_BTNUM_MAX: ASSERT(0); /* fucking gcc */ ; break; \
- } \
-} while (0)
+ XFS_STATS_INC_OFF((cur)->bc_mp, (cur)->bc_statoff + __XBTS_ ## stat)
+#define XFS_BTREE_STATS_ADD(cur, stat, val) \
+ XFS_STATS_ADD_OFF((cur)->bc_mp, (cur)->bc_statoff + __XBTS_ ## stat, val)
#define XFS_BTREE_MAXLEVELS 9 /* max of all btrees */
@@ -253,6 +217,7 @@ typedef struct xfs_btree_cur
__uint8_t bc_nlevels; /* number of levels in the tree */
__uint8_t bc_blocklog; /* log2(blocksize) of btree blocks */
xfs_btnum_t bc_btnum; /* identifies which btree type */
+ int bc_statoff; /* offset of btre stats array */
union {
struct { /* needed for BNO, CNT, INO */
struct xfs_buf *agbp; /* agf/agi buffer pointer */