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mm: fix cleancache debugfs directory path

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Minor fixes for cleancache about wrong debugfs paths
in documentation and code comment.

Signed-off-by: Marcin Jabrzyk <m.jabrzyk@samsung.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Marcin Jabrzyk
2015-01-07 11:14:41 +01:00
committed by Jiri Kosina
parent 74f24257ee
commit 8fc8f4d57c
2 changed files with 2 additions and 2 deletions
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2
Documentation/vm/cleancache.txt
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@@ -85,7 +85,7 @@ lock the page to ensure serial behavior.
CLEANCACHE PERFORMANCE METRICS CLEANCACHE PERFORMANCE METRICS
If properly configured, monitoring of cleancache is done via debugfs in If properly configured, monitoring of cleancache is done via debugfs in
the /sys/kernel/debug/mm/cleancache directory. The effectiveness of cleancache the /sys/kernel/debug/cleancache directory. The effectiveness of cleancache
can be measured (across all filesystems) with: can be measured (across all filesystems) with:
succ_gets - number of gets that were successful succ_gets - number of gets that were successful

2
mm/cleancache.c
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@@ -25,7 +25,7 @@
static struct cleancache_ops *cleancache_ops __read_mostly; static struct cleancache_ops *cleancache_ops __read_mostly;
/* /*
* Counters available via /sys/kernel/debug/frontswap (if debugfs is * Counters available via /sys/kernel/debug/cleancache (if debugfs is
* properly configured. These are for information only so are not protected * properly configured. These are for information only so are not protected
* against increment races. * against increment races.
*/ */