diff options
Diffstat (limited to 'fs/ufs')
| -rw-r--r-- | fs/ufs/inode.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c index 95cb0a8f5ec9..0f0c6dfccd10 100644 --- a/fs/ufs/inode.c +++ b/fs/ufs/inode.c @@ -119,20 +119,18 @@ static inline int grow_chain64(struct ufs_inode_info *ufsi, * the beginning of the filesystem. */ -static u64 ufs_frag_map(struct inode *inode, sector_t frag) +static u64 ufs_frag_map(struct inode *inode, unsigned offsets[4], int depth) { struct ufs_inode_info *ufsi = UFS_I(inode); struct super_block *sb = inode->i_sb; struct ufs_sb_private_info *uspi = UFS_SB(sb)->s_uspi; u64 mask = (u64) uspi->s_apbmask>>uspi->s_fpbshift; int shift = uspi->s_apbshift-uspi->s_fpbshift; - unsigned offsets[4], *p; Indirect chain[4], *q = chain; - int depth = ufs_block_to_path(inode, frag >> uspi->s_fpbshift, offsets); + unsigned *p; unsigned flags = UFS_SB(sb)->s_flags; u64 res = 0; - UFSD(": frag = %llu depth = %d\n", (unsigned long long)frag, depth); UFSD(": uspi->s_fpbshift = %d ,uspi->s_apbmask = %x, mask=%llx\n", uspi->s_fpbshift, uspi->s_apbmask, (unsigned long long)mask); @@ -191,7 +189,7 @@ ufs2: } res = fs64_to_cpu(sb, q->key64); found: - res += uspi->s_sbbase + (frag & uspi->s_fpbmask); + res += uspi->s_sbbase; no_block: while (q > chain) { brelse(q->bh); @@ -443,14 +441,17 @@ static int ufs_getfrag_block(struct inode *inode, sector_t fragment, struct buff struct ufs_sb_private_info * uspi = sbi->s_uspi; struct buffer_head * bh; int ret, err, new; + unsigned offsets[4]; + int depth = ufs_block_to_path(inode, fragment >> uspi->s_fpbshift, offsets); unsigned long ptr,phys; u64 phys64 = 0; if (!create) { - phys64 = ufs_frag_map(inode, fragment); - UFSD("phys64 = %llu\n", (unsigned long long)phys64); - if (phys64) + phys64 = ufs_frag_map(inode, offsets, depth); + if (phys64) { + phys64 += fragment & uspi->s_fpbmask; map_bh(bh_result, sb, phys64); + } return 0; } |