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| author | Chao Yu <yuchao0@huawei.com> | 2017-07-19 00:19:05 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-07-31 16:48:29 -0700 |
| commit | f247037120ecd3dcbbc196b51ded8b57edf4904f (patch) | |
| tree | 9c255f95da7eadb42d67a0c0e7563e5d8916dbb0 /fs/f2fs/data.c | |
| parent | e65ef20781cbfcbfe2d62ce37e028964bc34b313 (diff) | |
| download | blackbird-obmc-linux-f247037120ecd3dcbbc196b51ded8b57edf4904f.tar.gz blackbird-obmc-linux-f247037120ecd3dcbbc196b51ded8b57edf4904f.zip | |
f2fs: make max inline size changeable
This patch tries to make below macros calculating max inline size,
inline dentry field size considerring reserving size-changeable
space:
- MAX_INLINE_DATA
- NR_INLINE_DENTRY
- INLINE_DENTRY_BITMAP_SIZE
- INLINE_RESERVED_SIZE
Then, when inline_{data,dentry} options is enabled, it allows us to
reserve inline space with different size flexibly for adding newly
introduced inode attribute.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/data.c')
| -rw-r--r-- | fs/f2fs/data.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 87c1f4150c64..ca978c32ae00 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -813,7 +813,7 @@ int f2fs_preallocate_blocks(struct kiocb *iocb, struct iov_iter *from) F2FS_GET_BLOCK_PRE_AIO : F2FS_GET_BLOCK_PRE_DIO); } - if (iocb->ki_pos + iov_iter_count(from) > MAX_INLINE_DATA) { + if (iocb->ki_pos + iov_iter_count(from) > MAX_INLINE_DATA(inode)) { err = f2fs_convert_inline_inode(inode); if (err) return err; @@ -1857,7 +1857,7 @@ restart: set_new_dnode(&dn, inode, ipage, ipage, 0); if (f2fs_has_inline_data(inode)) { - if (pos + len <= MAX_INLINE_DATA) { + if (pos + len <= MAX_INLINE_DATA(inode)) { read_inline_data(page, ipage); set_inode_flag(inode, FI_DATA_EXIST); if (inode->i_nlink) |
