author: Yue Hu <huyue2@yulong.com> 2021-03-25 15:10:08 +0800
committer: Gao Xiang <hsiangkao@redhat.com> 2021-03-29 10:19:53 +0800
commit: 8137824eddd2e790c61c70c20d70a087faca95fa
parent: 0b964600d3aae56ff9d5bdd710a79f39a44c572c
Commit Summary:
Diffstat:
1 file changed, 2 insertions, 16 deletions
diff --git a/fs/erofs/data.c b/fs/erofs/data.c
index 1249e74b3bf0..ebac756cb2a3 100644
--- a/fs/erofs/data.c
+++ b/fs/erofs/data.c
@@ -109,21 +109,6 @@ err_out:
return err;
}
-int erofs_map_blocks(struct inode *inode,
- struct erofs_map_blocks *map, int flags)
-{
- if (erofs_inode_is_data_compressed(EROFS_I(inode)->datalayout)) {
- int err = z_erofs_map_blocks_iter(inode, map, flags);
-
- if (map->mpage) {
- put_page(map->mpage);
- map->mpage = NULL;
- }
- return err;
- }
- return erofs_map_blocks_flatmode(inode, map, flags);
-}
-
static inline struct bio *erofs_read_raw_page(struct bio *bio,
struct address_space *mapping,
struct page *page,
@@ -159,7 +144,7 @@ submit_bio_retry:
erofs_blk_t blknr;
unsigned int blkoff;
- err = erofs_map_blocks(inode, &map, EROFS_GET_BLOCKS_RAW);
+ err = erofs_map_blocks_flatmode(inode, &map, EROFS_GET_BLOCKS_RAW);
if (err)
goto err_out;
@@ -318,7 +303,7 @@ static sector_t erofs_bmap(struct address_space *mapping, sector_t block)
return 0;
}
- if (!erofs_map_blocks(inode, &map, EROFS_GET_BLOCKS_RAW))
+ if (!erofs_map_blocks_flatmode(inode, &map, EROFS_GET_BLOCKS_RAW))
return erofs_blknr(map.m_pa);
return 0;