From 62a134bd8941198eee8b23584e35be6a9ab835d1 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 28 Nov 2022 10:15:10 +0100 Subject: [PATCH] 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 Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/f2fs.h | 10 ++++------ 1 file 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)