diff options
| author | Gao Xiang <hsiangkao@linux.alibaba.com> | 2023-01-14 23:08:23 +0800 |
|---|---|---|
| committer | Gao Xiang <hsiangkao@linux.alibaba.com> | 2023-02-15 08:11:24 +0800 |
| commit | b780d3fc6107464dcc43631a6208c43b6421f1e6 (patch) | |
| tree | 818dce585e72f63ab6d7e7306a1173eba4b0b103 /fs/erofs/internal.h | |
| parent | e324eaa9790614577c93e819651e0a83963dac79 (diff) | |
erofs: simplify iloc()
Actually we could pass in inodes directly to clean up all callers.
Also rename iloc() as erofs_iloc().
Link: https://lore.kernel.org/r/20230114150823.432069-1-xiang@kernel.org
Reviewed-by: Yue Hu <huyue2@coolpad.com>
Reviewed-by: Jingbo Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Diffstat (limited to 'fs/erofs/internal.h')
| -rw-r--r-- | fs/erofs/internal.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h index b4cc40fa3803..08ba817d6551 100644 --- a/fs/erofs/internal.h +++ b/fs/erofs/internal.h @@ -270,11 +270,6 @@ struct erofs_buf { #define erofs_blkoff(addr) ((addr) % EROFS_BLKSIZ) #define blknr_to_addr(nr) ((erofs_off_t)(nr) * EROFS_BLKSIZ) -static inline erofs_off_t iloc(struct erofs_sb_info *sbi, erofs_nid_t nid) -{ - return blknr_to_addr(sbi->meta_blkaddr) + (nid << sbi->islotbits); -} - #define EROFS_FEATURE_FUNCS(name, compat, feature) \ static inline bool erofs_sb_has_##name(struct erofs_sb_info *sbi) \ { \ @@ -339,8 +334,15 @@ struct erofs_inode { struct inode vfs_inode; }; -#define EROFS_I(ptr) \ - container_of(ptr, struct erofs_inode, vfs_inode) +#define EROFS_I(ptr) container_of(ptr, struct erofs_inode, vfs_inode) + +static inline erofs_off_t erofs_iloc(struct inode *inode) +{ + struct erofs_sb_info *sbi = EROFS_I_SB(inode); + + return blknr_to_addr(sbi->meta_blkaddr) + + (EROFS_I(inode)->nid << sbi->islotbits); +} static inline unsigned long erofs_inode_datablocks(struct inode *inode) { |