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| author | Jingbo Xu <jefflexu@linux.alibaba.com> | 2023-02-09 03:48:25 +0100 |
|---|---|---|
| committer | Gao Xiang <hsiangkao@linux.alibaba.com> | 2023-02-15 01:11:26 +0100 |
| commit | 8b58f9f02162124c2149779af401c8115c70b649 (patch) | |
| tree | ba68c4436a2a1d968ef41d136171e30f2ee27954 /fs/erofs/data.c | |
| parent | erofs: update print symbols for various flags in trace (diff) | |
| download | linux-8b58f9f02162124c2149779af401c8115c70b649.tar.xz linux-8b58f9f02162124c2149779af401c8115c70b649.zip | |
erofs: remove unused EROFS_GET_BLOCKS_RAW flag
For erofs_map_blocks() and erofs_map_blocks_flatmode(), the flags
argument is always EROFS_GET_BLOCKS_RAW. Thus remove the unused flags
parameter for these two functions.
Besides EROFS_GET_BLOCKS_RAW is originally introduced for reading
compressed (raw) data for compressed files. However it's never used
actually and let's remove it now.
Signed-off-by: Jingbo Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Yue Hu <huyue2@coolpad.com>
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Link: https://lore.kernel.org/r/20230209024825.17335-2-jefflexu@linux.alibaba.com
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Diffstat (limited to 'fs/erofs/data.c')
| -rw-r--r-- | fs/erofs/data.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/fs/erofs/data.c b/fs/erofs/data.c index 2713257ee718..032e12dccb84 100644 --- a/fs/erofs/data.c +++ b/fs/erofs/data.c @@ -74,8 +74,7 @@ void *erofs_read_metabuf(struct erofs_buf *buf, struct super_block *sb, } static int erofs_map_blocks_flatmode(struct inode *inode, - struct erofs_map_blocks *map, - int flags) + struct erofs_map_blocks *map) { erofs_blk_t nblocks, lastblk; u64 offset = map->m_la; @@ -114,8 +113,7 @@ static int erofs_map_blocks_flatmode(struct inode *inode, return 0; } -int erofs_map_blocks(struct inode *inode, - struct erofs_map_blocks *map, int flags) +int erofs_map_blocks(struct inode *inode, struct erofs_map_blocks *map) { struct super_block *sb = inode->i_sb; struct erofs_inode *vi = EROFS_I(inode); @@ -127,7 +125,7 @@ int erofs_map_blocks(struct inode *inode, void *kaddr; int err = 0; - trace_erofs_map_blocks_enter(inode, map, flags); + trace_erofs_map_blocks_enter(inode, map, 0); map->m_deviceid = 0; if (map->m_la >= inode->i_size) { /* leave out-of-bound access unmapped */ @@ -137,7 +135,7 @@ int erofs_map_blocks(struct inode *inode, } if (vi->datalayout != EROFS_INODE_CHUNK_BASED) { - err = erofs_map_blocks_flatmode(inode, map, flags); + err = erofs_map_blocks_flatmode(inode, map); goto out; } @@ -189,7 +187,7 @@ out_unlock: out: if (!err) map->m_llen = map->m_plen; - trace_erofs_map_blocks_exit(inode, map, flags, 0); + trace_erofs_map_blocks_exit(inode, map, 0, err); return err; } @@ -252,7 +250,7 @@ static int erofs_iomap_begin(struct inode *inode, loff_t offset, loff_t length, map.m_la = offset; map.m_llen = length; - ret = erofs_map_blocks(inode, &map, EROFS_GET_BLOCKS_RAW); + ret = erofs_map_blocks(inode, &map); if (ret < 0) return ret; |