Merge tag 'timer' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

[firefly-linux-kernel-4.4.55.git] / Documentation / vm / cleancache.txt

diff --git a/Documentation/vm/cleancache.txt b/Documentation/vm/cleancache.txt
index e0a535677b7b70d7075f7f5aa1347e789a907cfc..142fbb0f325a76c508f7347ac5eced29c0de03c2 100644 (file)
--- a/Documentation/vm/cleancache.txt
+++ b/Documentation/vm/cleancache.txt
@@ -84,8 +84,8 @@ lock the page to ensure serial behavior.
 
 CLEANCACHE PERFORMANCE METRICS
 
-Cleancache monitoring is done by sysfs files in the
-/sys/kernel/mm/cleancache directory.  The effectiveness of cleancache
+If properly configured, monitoring of cleancache is done via debugfs in
+the /sys/kernel/debug/mm/cleancache directory.  The effectiveness of cleancache
 can be measured (across all filesystems) with:
 
 succ_gets      - number of gets that were successful
@@ -93,7 +93,7 @@ failed_gets   - number of gets that failed
 puts           - number of puts attempted (all "succeed")
 invalidates    - number of invalidates attempted
 
-A backend implementatation may provide additional metrics.
+A backend implementation may provide additional metrics.
 
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