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| author | Christoph Hellwig <hch@lst.de> | 2022-11-28 10:15:11 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2023-01-07 00:12:53 +0100 |
| commit | da8c7fecc9c7ba91b6d5ff5726189f269686a40c (patch) | |
| tree | 0dc900a6412aedee23c83e1b1555372e1c8cc582 /fs/f2fs/f2fs.h | |
| parent | f2fs: decouple F2FS_MAP_ from buffer head flags (diff) | |
| download | linux-da8c7fecc9c7ba91b6d5ff5726189f269686a40c.tar.xz linux-da8c7fecc9c7ba91b6d5ff5726189f269686a40c.zip | |
f2fs: rename F2FS_MAP_UNWRITTEN to F2FS_MAP_DELALLOC
NEW_ADDR blocks are purely in-memory preallocated blocks, and thus
equivalent to what the core FS code calls delayed allocations, and not
unwritten extents which do have on-disk blocks allocated from which
reads always return zeroes until they are converted to written status.
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 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 28828a8c959f..fea2735167e5 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -696,9 +696,9 @@ struct extent_tree_info { */ #define F2FS_MAP_NEW (1U << 0) #define F2FS_MAP_MAPPED (1U << 1) -#define F2FS_MAP_UNWRITTEN (1U << 2) +#define F2FS_MAP_DELALLOC (1U << 2) #define F2FS_MAP_FLAGS (F2FS_MAP_NEW | F2FS_MAP_MAPPED |\ - F2FS_MAP_UNWRITTEN) + F2FS_MAP_DELALLOC) struct f2fs_map_blocks { struct block_device *m_bdev; /* for multi-device dio */ |