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staging/lustre: Add documentation for unstable_stats in sysfs 

commit ac5b148109 ("staging: lustre: osc: Track and limit
"unstable" pages") added a new sysfs variable, but corresponding bit of
documentation was not forgotten.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Oleg Drokin 2016-06-20 16:55:49 -04:00 committed by Greg Kroah-Hartman
parent c32090fce9
commit cb96191ff4
1 changed files with 8 additions and 0 deletions
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8
drivers/staging/lustre/sysfs-fs-lustre
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@ -294,6 +294,14 @@ Description:
Controls extended attributes client-side cache.
1 to enable, 0 to disable.
What: /sys/fs/lustre/llite/<fsname>-<uuid>/unstable_stats
Date: Apr 2016
Contact: "Oleg Drokin" <oleg.drokin@intel.com>
Description:
Shows number of pages that were sent and acknowledged by
server but were not yet committed and therefore still
pinned in client memory even though no longer dirty.
What: /sys/fs/lustre/ldlm/cancel_unused_locks_before_replay
Date: May 2015
Contact: "Oleg Drokin" <oleg.drokin@intel.com>