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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-11-05 09:50:20 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-11-05 09:50:20 +1100 |
| commit | 1b7b14529304dddd8357683566ce1f3744936294 (patch) | |
| tree | 7f2b20d5d49c8d97687158e9530a9ce37a3245dc /Documentation/filesystems | |
| parent | 460b7213bf20b7452c249dc939a499a87e1b3c4b (diff) | |
| parent | 4bf08ff6f9f381fa625d65e36c3e8e57313943cf (diff) | |
Merge remote-tracking branch 'f2fs/dev'
Diffstat (limited to 'Documentation/filesystems')
| -rw-r--r-- | Documentation/filesystems/f2fs.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt index 3cd27bed6349..a3fe811bbdbc 100644 --- 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 ================================================================================ |