diff options
| -rw-r--r-- | fs/xfs/xfs_alloc_btree.c | 9 | ||||
| -rw-r--r-- | fs/xfs/xfs_bmap_btree.c | 9 | ||||
| -rw-r--r-- | fs/xfs/xfs_btree.c | 29 | ||||
| -rw-r--r-- | fs/xfs/xfs_btree.h | 3 | ||||
| -rw-r--r-- | fs/xfs/xfs_ialloc_btree.c | 9 |
5 files changed, 32 insertions, 27 deletions
diff --git a/fs/xfs/xfs_alloc_btree.c b/fs/xfs/xfs_alloc_btree.c index 9c91dfc..1f268b6 100644 --- a/fs/xfs/xfs_alloc_btree.c +++ b/fs/xfs/xfs_alloc_btree.c @@ -2219,6 +2219,14 @@ xfs_allocbt_dup_cursor( cur->bc_btnum); } +STATIC int +xfs_allocbt_get_maxrecs( + struct xfs_btree_cur *cur, + int level) +{ + return cur->bc_mp->m_alloc_mxr[level != 0]; +} + #ifdef XFS_BTREE_TRACE ktrace_t *xfs_allocbt_trace_buf; @@ -2287,6 +2295,7 @@ xfs_allocbt_trace_record( static const struct xfs_btree_ops xfs_allocbt_ops = { .dup_cursor = xfs_allocbt_dup_cursor, + .get_maxrecs = xfs_allocbt_get_maxrecs, #ifdef XFS_BTREE_TRACE .trace_enter = xfs_allocbt_trace_enter, diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c index 16f2fde..bdcfbea 100644 --- a/fs/xfs/xfs_bmap_btree.c +++ b/fs/xfs/xfs_bmap_btree.c @@ -2415,6 +2415,14 @@ xfs_bmbt_dup_cursor( return new; } +STATIC int +xfs_bmbt_get_maxrecs( + struct xfs_btree_cur *cur, + int level) +{ + return XFS_BMAP_BLOCK_IMAXRECS(level, cur); +} + #ifdef XFS_BTREE_TRACE ktrace_t *xfs_bmbt_trace_buf; @@ -2502,6 +2510,7 @@ xfs_bmbt_trace_record( static const struct xfs_btree_ops xfs_bmbt_ops = { .dup_cursor = xfs_bmbt_dup_cursor, + .get_maxrecs = xfs_bmbt_get_maxrecs, #ifdef XFS_BTREE_TRACE .trace_enter = xfs_bmbt_trace_enter, diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c index 966d58d5..893e86f 100644 --- a/fs/xfs/xfs_btree.c +++ b/fs/xfs/xfs_btree.c @@ -51,31 +51,6 @@ const __uint32_t xfs_magics[XFS_BTNUM_MAX] = { }; /* - * Checking routine: return maxrecs for the block. - */ -STATIC int /* number of records fitting in block */ -xfs_btree_maxrecs( - xfs_btree_cur_t *cur, /* btree cursor */ - xfs_btree_block_t *block) /* generic btree block pointer */ -{ - switch (cur->bc_btnum) { - case XFS_BTNUM_BNO: - case XFS_BTNUM_CNT: - return (int)XFS_ALLOC_BLOCK_MAXRECS( - be16_to_cpu(block->bb_level), cur); - case XFS_BTNUM_BMAP: - return (int)XFS_BMAP_BLOCK_IMAXRECS( - be16_to_cpu(block->bb_level), cur); - case XFS_BTNUM_INO: - return (int)XFS_INOBT_BLOCK_MAXRECS( - be16_to_cpu(block->bb_level), cur); - default: - ASSERT(0); - return 0; - } -} - -/* * External routines. */ @@ -207,7 +182,7 @@ xfs_btree_check_lblock( be32_to_cpu(block->bb_magic) == xfs_magics[cur->bc_btnum] && be16_to_cpu(block->bb_level) == level && be16_to_cpu(block->bb_numrecs) <= - xfs_btree_maxrecs(cur, (xfs_btree_block_t *)block) && + cur->bc_ops->get_maxrecs(cur, level) && block->bb_leftsib && (be64_to_cpu(block->bb_leftsib) == NULLDFSBNO || XFS_FSB_SANITY_CHECK(mp, be64_to_cpu(block->bb_leftsib))) && @@ -245,7 +220,7 @@ xfs_btree_check_sblock( be32_to_cpu(block->bb_magic) == xfs_magics[cur->bc_btnum] && be16_to_cpu(block->bb_level) == level && be16_to_cpu(block->bb_numrecs) <= - xfs_btree_maxrecs(cur, (xfs_btree_block_t *)block) && + cur->bc_ops->get_maxrecs(cur, level) && (be32_to_cpu(block->bb_leftsib) == NULLAGBLOCK || be32_to_cpu(block->bb_leftsib) < agflen) && block->bb_leftsib && diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h index 0647a0e..5398cd0 100644 --- a/fs/xfs/xfs_btree.h +++ b/fs/xfs/xfs_btree.h @@ -183,6 +183,9 @@ struct xfs_btree_ops { /* cursor operations */ struct xfs_btree_cur *(*dup_cursor)(struct xfs_btree_cur *); + /* records in block/level */ + int (*get_maxrecs)(struct xfs_btree_cur *cur, int level); + /* btree tracing */ #ifdef XFS_BTREE_TRACE void (*trace_enter)(struct xfs_btree_cur *, const char *, diff --git a/fs/xfs/xfs_ialloc_btree.c b/fs/xfs/xfs_ialloc_btree.c index fc99524..18867f1 100644 --- a/fs/xfs/xfs_ialloc_btree.c +++ b/fs/xfs/xfs_ialloc_btree.c @@ -2085,6 +2085,14 @@ xfs_inobt_dup_cursor( cur->bc_private.a.agbp, cur->bc_private.a.agno); } +STATIC int +xfs_inobt_get_maxrecs( + struct xfs_btree_cur *cur, + int level) +{ + return cur->bc_mp->m_inobt_mxr[level != 0]; +} + #ifdef XFS_BTREE_TRACE ktrace_t *xfs_inobt_trace_buf; @@ -2153,6 +2161,7 @@ xfs_inobt_trace_record( static const struct xfs_btree_ops xfs_inobt_ops = { .dup_cursor = xfs_inobt_dup_cursor, + .get_maxrecs = xfs_inobt_get_maxrecs, #ifdef XFS_BTREE_TRACE .trace_enter = xfs_inobt_trace_enter, |
