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| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-12-27 07:28:59 +0400 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-01-06 11:42:19 +0400 |
| commit | 9e09fc855dd6f6ed510b3db7f3c3c1dd73631ac7 (patch) | |
| tree | 85c3dddd41255d4ba8d83583f0550b1693338209 /fs/f2fs/f2fs.h | |
| parent | 26f466f4a948ddc765f9b474ad6e0bdb94fb1a66 (diff) | |
| download | linux-9e09fc855dd6f6ed510b3db7f3c3c1dd73631ac7.tar.xz | |
f2fs: refactor f2fs_convert_inline_data
Change log from v1:
o handle NULL pointer of grab_cache_page_write_begin() pointed by Chao Yu.
This patch refactors f2fs_convert_inline_data to check a couple of conditions
internally for deciding whether it needs to convert inline_data or not.
So, the new f2fs_convert_inline_data initially checks:
1) f2fs_has_inline_data(), and
2) the data size to be changed.
If the inode has inline_data but the size to fill is less than MAX_INLINE_DATA,
then we don't need to convert the inline_data with data allocation.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index b01ccaa73b23..af35039c38f8 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1302,6 +1302,6 @@ extern const struct inode_operations f2fs_special_inode_operations; inline int f2fs_has_inline_data(struct inode *); bool f2fs_may_inline(struct inode *); int f2fs_read_inline_data(struct inode *, struct page *); -int f2fs_convert_inline_data(struct inode *, struct page *, unsigned); +int f2fs_convert_inline_data(struct inode *, pgoff_t); int f2fs_write_inline_data(struct inode *, struct page *, unsigned int); #endif |