2.6.9

 Documentation

 filesystems

diff -Nru a/Documentation/filesystems/xfs.txt b/Documentation/filesystems/xfs.txt
--- a/Documentation/filesystems/xfs.txt   2004-10-18 14:56:49 -07:00
+++ b/Documentation/filesystems/xfs.txt   2004-10-18 14:56:49 -07:00
@@ -120,12 +120,18 @@
 
   fs.xfs.stats_clear      (Min: 0  Default: 0  Max: 1)
    Setting this to "1" clears accumulated XFS statistics 
-   in /proc/fs/xfs/stat.  It then immediately reset to "0".
-     
-  fs.xfs.sync_interval      (Min: HZ  Default: 30*HZ  Max: 60*HZ)
-   The interval at which the xfssyncd thread for xfs filesystems
-   flushes metadata out to disk. This thread will flush log
-   activity out, and do some processing on unlinked inodes
+   in /proc/fs/xfs/stat.  It then immediately resets to "0".
+  
+  fs.xfs.xfssyncd_centisecs   (Min: 100  Default: 3000  Max: 720000)
+     The interval at which the xfssyncd thread flushes metadata
+     out to disk.  This thread will flush log activity out, and
+     do some processing on unlinked inodes.
+
+  fs.xfs.xfsbufd_centisecs   (Min: 50  Default: 100   Max: 3000)
+   The interval at which xfsbufd scans the dirty metadata buffers list.
+
+  fs.xfs.age_buffer_centisecs   (Min: 100  Default: 1500  Max: 720000)
+   The age at which xfsbufd flushes dirty metadata buffers to disk.
 
   fs.xfs.error_level      (Min: 0  Default: 3  Max: 11)
    A volume knob for error reporting when internal errors occur.
@@ -180,14 +186,3 @@
    Setting this to "1" will cause the "noatime" flag set 
    by the chattr(1) command on a directory to be
    inherited by files in that directory.
-
-  vm.pagebuf.stats_clear   (Min: 0  Default: 0  Max: 1)
-   Setting this to "1" clears accumulated pagebuf statistics 
-   in /proc/fs/pagebuf/stat.  It then immediately reset to "0".
-     
-  vm.pagebuf.flush_age      (Min: 1*HZ  Default: 15*HZ  Max: 300*HZ)
-   The age at which dirty metadata buffers are flushed to disk
-
-  vm.pagebuf.flush_int      (Min: HZ/2  Default: HZ  Max: 30*HZ)
-   The interval at which the list of dirty metadata buffers is
-   scanned.