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Diffstat (limited to 'fs/xfs/xfs_btree.c')
-rw-r--r--fs/xfs/xfs_btree.c55
1 files changed, 25 insertions, 30 deletions
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index 2f9e97c..1f19f03 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -32,7 +32,6 @@
#include "xfs_inode.h"
#include "xfs_inode_item.h"
#include "xfs_btree.h"
-#include "xfs_btree_trace.h"
#include "xfs_error.h"
#include "xfs_trace.h"
@@ -66,11 +65,11 @@ xfs_btree_check_lblock(
be16_to_cpu(block->bb_numrecs) <=
cur->bc_ops->get_maxrecs(cur, level) &&
block->bb_u.l.bb_leftsib &&
- (be64_to_cpu(block->bb_u.l.bb_leftsib) == NULLDFSBNO ||
+ (block->bb_u.l.bb_leftsib == cpu_to_be64(NULLDFSBNO) ||
XFS_FSB_SANITY_CHECK(mp,
be64_to_cpu(block->bb_u.l.bb_leftsib))) &&
block->bb_u.l.bb_rightsib &&
- (be64_to_cpu(block->bb_u.l.bb_rightsib) == NULLDFSBNO ||
+ (block->bb_u.l.bb_rightsib == cpu_to_be64(NULLDFSBNO) ||
XFS_FSB_SANITY_CHECK(mp,
be64_to_cpu(block->bb_u.l.bb_rightsib)));
if (unlikely(XFS_TEST_ERROR(!lblock_ok, mp,
@@ -105,10 +104,10 @@ xfs_btree_check_sblock(
be16_to_cpu(block->bb_level) == level &&
be16_to_cpu(block->bb_numrecs) <=
cur->bc_ops->get_maxrecs(cur, level) &&
- (be32_to_cpu(block->bb_u.s.bb_leftsib) == NULLAGBLOCK ||
+ (block->bb_u.s.bb_leftsib == cpu_to_be32(NULLAGBLOCK) ||
be32_to_cpu(block->bb_u.s.bb_leftsib) < agflen) &&
block->bb_u.s.bb_leftsib &&
- (be32_to_cpu(block->bb_u.s.bb_rightsib) == NULLAGBLOCK ||
+ (block->bb_u.s.bb_rightsib == cpu_to_be32(NULLAGBLOCK) ||
be32_to_cpu(block->bb_u.s.bb_rightsib) < agflen) &&
block->bb_u.s.bb_rightsib;
if (unlikely(XFS_TEST_ERROR(!sblock_ok, cur->bc_mp,
@@ -276,8 +275,7 @@ xfs_btree_dup_cursor(
return error;
}
new->bc_bufs[i] = bp;
- ASSERT(bp);
- ASSERT(!XFS_BUF_GETERROR(bp));
+ ASSERT(!xfs_buf_geterror(bp));
} else
new->bc_bufs[i] = NULL;
}
@@ -468,8 +466,7 @@ xfs_btree_get_bufl(
ASSERT(fsbno != NULLFSBLOCK);
d = XFS_FSB_TO_DADDR(mp, fsbno);
bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, lock);
- ASSERT(bp);
- ASSERT(!XFS_BUF_GETERROR(bp));
+ ASSERT(!xfs_buf_geterror(bp));
return bp;
}
@@ -492,8 +489,7 @@ xfs_btree_get_bufs(
ASSERT(agbno != NULLAGBLOCK);
d = XFS_AGB_TO_DADDR(mp, agno, agbno);
bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, lock);
- ASSERT(bp);
- ASSERT(!XFS_BUF_GETERROR(bp));
+ ASSERT(!xfs_buf_geterror(bp));
return bp;
}
@@ -511,9 +507,9 @@ xfs_btree_islastblock(
block = xfs_btree_get_block(cur, level, &bp);
xfs_btree_check_block(cur, block, level, bp);
if (cur->bc_flags & XFS_BTREE_LONG_PTRS)
- return be64_to_cpu(block->bb_u.l.bb_rightsib) == NULLDFSBNO;
+ return block->bb_u.l.bb_rightsib == cpu_to_be64(NULLDFSBNO);
else
- return be32_to_cpu(block->bb_u.s.bb_rightsib) == NULLAGBLOCK;
+ return block->bb_u.s.bb_rightsib == cpu_to_be32(NULLAGBLOCK);
}
/*
@@ -633,9 +629,9 @@ xfs_btree_read_bufl(
mp->m_bsize, lock, &bp))) {
return error;
}
- ASSERT(!bp || !XFS_BUF_GETERROR(bp));
+ ASSERT(!xfs_buf_geterror(bp));
if (bp)
- XFS_BUF_SET_VTYPE_REF(bp, B_FS_MAP, refval);
+ xfs_buf_set_ref(bp, refval);
*bpp = bp;
return 0;
}
@@ -777,14 +773,14 @@ xfs_btree_setbuf(
b = XFS_BUF_TO_BLOCK(bp);
if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
- if (be64_to_cpu(b->bb_u.l.bb_leftsib) == NULLDFSBNO)
+ if (b->bb_u.l.bb_leftsib == cpu_to_be64(NULLDFSBNO))
cur->bc_ra[lev] |= XFS_BTCUR_LEFTRA;
- if (be64_to_cpu(b->bb_u.l.bb_rightsib) == NULLDFSBNO)
+ if (b->bb_u.l.bb_rightsib == cpu_to_be64(NULLDFSBNO))
cur->bc_ra[lev] |= XFS_BTCUR_RIGHTRA;
} else {
- if (be32_to_cpu(b->bb_u.s.bb_leftsib) == NULLAGBLOCK)
+ if (b->bb_u.s.bb_leftsib == cpu_to_be32(NULLAGBLOCK))
cur->bc_ra[lev] |= XFS_BTCUR_LEFTRA;
- if (be32_to_cpu(b->bb_u.s.bb_rightsib) == NULLAGBLOCK)
+ if (b->bb_u.s.bb_rightsib == cpu_to_be32(NULLAGBLOCK))
cur->bc_ra[lev] |= XFS_BTCUR_RIGHTRA;
}
}
@@ -795,9 +791,9 @@ xfs_btree_ptr_is_null(
union xfs_btree_ptr *ptr)
{
if (cur->bc_flags & XFS_BTREE_LONG_PTRS)
- return be64_to_cpu(ptr->l) == NULLDFSBNO;
+ return ptr->l == cpu_to_be64(NULLDFSBNO);
else
- return be32_to_cpu(ptr->s) == NULLAGBLOCK;
+ return ptr->s == cpu_to_be32(NULLAGBLOCK);
}
STATIC void
@@ -923,12 +919,12 @@ xfs_btree_ptr_to_daddr(
union xfs_btree_ptr *ptr)
{
if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
- ASSERT(be64_to_cpu(ptr->l) != NULLDFSBNO);
+ ASSERT(ptr->l != cpu_to_be64(NULLDFSBNO));
return XFS_FSB_TO_DADDR(cur->bc_mp, be64_to_cpu(ptr->l));
} else {
ASSERT(cur->bc_private.a.agno != NULLAGNUMBER);
- ASSERT(be32_to_cpu(ptr->s) != NULLAGBLOCK);
+ ASSERT(ptr->s != cpu_to_be32(NULLAGBLOCK));
return XFS_AGB_TO_DADDR(cur->bc_mp, cur->bc_private.a.agno,
be32_to_cpu(ptr->s));
@@ -943,13 +939,13 @@ xfs_btree_set_refs(
switch (cur->bc_btnum) {
case XFS_BTNUM_BNO:
case XFS_BTNUM_CNT:
- XFS_BUF_SET_VTYPE_REF(bp, B_FS_MAP, XFS_ALLOC_BTREE_REF);
+ xfs_buf_set_ref(bp, XFS_ALLOC_BTREE_REF);
break;
case XFS_BTNUM_INO:
- XFS_BUF_SET_VTYPE_REF(bp, B_FS_INOMAP, XFS_INO_BTREE_REF);
+ xfs_buf_set_ref(bp, XFS_INO_BTREE_REF);
break;
case XFS_BTNUM_BMAP:
- XFS_BUF_SET_VTYPE_REF(bp, B_FS_MAP, XFS_BMAP_BTREE_REF);
+ xfs_buf_set_ref(bp, XFS_BMAP_BTREE_REF);
break;
default:
ASSERT(0);
@@ -974,8 +970,8 @@ xfs_btree_get_buf_block(
*bpp = xfs_trans_get_buf(cur->bc_tp, mp->m_ddev_targp, d,
mp->m_bsize, flags);
- ASSERT(*bpp);
- ASSERT(!XFS_BUF_GETERROR(*bpp));
+ if (!*bpp)
+ return ENOMEM;
*block = XFS_BUF_TO_BLOCK(*bpp);
return 0;
@@ -1007,8 +1003,7 @@ xfs_btree_read_buf_block(
if (error)
return error;
- ASSERT(*bpp != NULL);
- ASSERT(!XFS_BUF_GETERROR(*bpp));
+ ASSERT(!xfs_buf_geterror(*bpp));
xfs_btree_set_refs(cur, *bpp);
*block = XFS_BUF_TO_BLOCK(*bpp);
generated by cgit v1.1 at 2024-04-27 13:27:19 +0000