diff options
Diffstat (limited to 'fs/erofs/internal.h')
| -rw-r--r-- | fs/erofs/internal.h | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h index 66ff0513866f..9eff0c0ad2d7 100644 --- a/fs/erofs/internal.h +++ b/fs/erofs/internal.h @@ -148,7 +148,7 @@ struct erofs_sb_info { u16 device_id_mask; /* valid bits of device id to be used */ unsigned char islotbits; /* inode slot unit size in bit shift */ - unsigned char blkszbits; + unsigned char blkszbits; /* filesystem block size in bit shift */ u32 sb_size; /* total superblock size */ u32 build_time_nsec; @@ -240,14 +240,6 @@ static inline int erofs_wait_on_workgroup_freezed(struct erofs_workgroup *grp) VAL != EROFS_LOCKED_MAGIC); } -/* we strictly follow PAGE_SIZE and no buffer head yet */ -#define LOG_BLOCK_SIZE PAGE_SHIFT -#define EROFS_BLKSIZ (1 << LOG_BLOCK_SIZE) - -#if (EROFS_BLKSIZ % 4096 || !EROFS_BLKSIZ) -#error erofs cannot be used in this platform -#endif - enum erofs_kmap_type { EROFS_NO_KMAP, /* don't map the buffer */ EROFS_KMAP, /* use kmap_local_page() to map the buffer */ |