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authorJaegeuk Kim <jaegeuk.kim@samsung.com>2014-02-27 06:09:05 -0500
committerJaegeuk Kim <jaegeuk.kim@samsung.com>2014-02-27 06:31:15 -0500
commitab9fa662e4867455f44f4de96d29a7f09cf292c6 (patch)
treeefa4cc308d41d83c0bd527df11bda8ca48e5eca8 /Documentation/filesystems/adfs.txt
parent3843154598a00408f4214a68bd536fdf27b1df10 (diff)
f2fs: add an sysfs entry to control the directory level
This patch adds an sysfs entry to control dir_level used by the large directory. The description of this entry is: dir_level This parameter controls the directory level to support large directory. If a directory has a number of files, it can reduce the file lookup latency by increasing this dir_level value. Otherwise, it needs to decrease this value to reduce the space overhead. The default value is 0. Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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