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| author | Christoph Hellwig <hch@lst.de> | 2022-11-28 12:15:10 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2023-01-07 02:12:49 +0300 |
| commit | 62a134bd8941198eee8b23584e35be6a9ab835d1 (patch) | |
| tree | ff3025f188e02b6f65e08163ac1f6782d06b597d /fs/f2fs/f2fs.h | |
| parent | 8d3c1fa3fa5eacfd14f5b018eddb6c1a91c57783 (diff) | |
| download | linux-62a134bd8941198eee8b23584e35be6a9ab835d1.tar.xz | |
f2fs: decouple F2FS_MAP_ from buffer head flags
m_flags is never interchanged with the buffer_heads b_flags directly,
so use separate codepoints from that.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 5fdefb82509d..28828a8c959f 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -692,13 +692,11 @@ struct extent_tree_info { }; /* - * This structure is taken from ext4_map_blocks. - * - * Note that, however, f2fs uses NEW and MAPPED flags for f2fs_map_blocks(). + * State of block returned by f2fs_map_blocks. */ -#define F2FS_MAP_NEW (1 << BH_New) -#define F2FS_MAP_MAPPED (1 << BH_Mapped) -#define F2FS_MAP_UNWRITTEN (1 << BH_Unwritten) +#define F2FS_MAP_NEW (1U << 0) +#define F2FS_MAP_MAPPED (1U << 1) +#define F2FS_MAP_UNWRITTEN (1U << 2) #define F2FS_MAP_FLAGS (F2FS_MAP_NEW | F2FS_MAP_MAPPED |\ F2FS_MAP_UNWRITTEN) |