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f2fs: update f2fs documentation for inline dir support 

This patch adds descriptions for the inline dir support in f2fs document.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2014-09-24 18:20:23 +08:00 committed by Jaegeuk Kim
parent 622f28ae9b
commit d37a868ffc
1 changed files with 4 additions and 0 deletions
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4
Documentation/filesystems/f2fs.txt
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@ -122,6 +122,10 @@ disable_ext_identify Disable the extension list configured by mkfs, so f2fs
inline_xattr Enable the inline xattrs feature.
inline_data Enable the inline data feature: New created small(<~3.4k)
files can be written into inode block.
inline_dentry Enable the inline dir feature: data in new created
directory entries can be written into inode block. The
space of inode block which is used to store inline
dentries is limited to ~3.4k.
flush_merge Merge concurrent cache_flush commands as much as possible
to eliminate redundant command issues. If the underlying
device handles the cache_flush command relatively slowly,