Merge tag 'upstream-3.13-rc1' of git://git.infradead.org/linux-ubifs

[karo-tx-linux.git] / Documentation / filesystems / f2fs.txt

diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt
index 3cd27bed6349ebeb051419b1de18a63e84288649..a3fe811bbdbc59bd6a393042fb9151281edfb850 100644 (file)
--- a/Documentation/filesystems/f2fs.txt
+++ b/Documentation/filesystems/f2fs.txt
@@ -119,6 +119,7 @@ active_logs=%u         Support configuring the number of active logs. In the
                        Default number is 6.
 disable_ext_identify   Disable the extension list configured by mkfs, so f2fs
                        does not aware of cold files such as media files.
+inline_xattr           Enable the inline xattrs feature.
 
 ================================================================================
 DEBUGFS ENTRIES
@@ -164,6 +165,12 @@ Files in /sys/fs/f2fs/<devname>
                               gc_idle = 1 will select the Cost Benefit approach
                               & setting gc_idle = 2 will select the greedy aproach.
 
+ reclaim_segments             This parameter controls the number of prefree
+                              segments to be reclaimed. If the number of prefree
+                             segments is larger than this number, f2fs tries to
+                             conduct checkpoint to reclaim the prefree segments
+                             to free segments. By default, 100 segments, 200MB.
+
 ================================================================================
 USAGE
 ================================================================================