f2fs: add noextent_cache mount option

This patch adds noextent_cache mount option.

Reviewed-by: Chao Yu <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>
This commit is contained in:
Jaegeuk Kim 2015-06-25 17:43:04 -07:00
commit 7daaea256d
2 changed files with 10 additions and 1 deletions

View file

@ -143,7 +143,9 @@ fastboot This option is used when a system wants to reduce mount
extent_cache Enable an extent cache based on rb-tree, it can cache
as many as extent which map between contiguous logical
address and physical address per inode, resulting in
increasing the cache hit ratio.
increasing the cache hit ratio. Set by default.
noextent_cache Diable an extent cache based on rb-tree explicitly, see
the above extent_cache mount option.
noinline_data Disable the inline data feature, inline data feature is
enabled by default.