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charset="utf-8" Let's descrbie it's read extent cache. Signed-off-by: Yangtao Li --- Documentation/filesystems/f2fs.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/filesystems/f2fs.rst b/Documentation/filesystems= /f2fs.rst index c57745375edb..f68337086dec 100644 --- a/Documentation/filesystems/f2fs.rst +++ b/Documentation/filesystems/f2fs.rst @@ -163,11 +163,11 @@ barrier If this option is set, cache_flush command= s are allowed to be fastboot This option is used when a system wants to reduce mount time as much as possible, even though normal performance can be sacrificed. -extent_cache Enable an extent cache based on rb-tree, it can cache +extent_cache Enable an read 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. Set by default. -noextent_cache Disable an extent cache based on rb-tree explicitly, see +noextent_cache Disable an read 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. --=20 2.35.1