[PATCH -mm] slub: debug_guardpage_minorder documentation tweak

[Stanislaw Gruszka]

Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
---
 Documentation/ABI/testing/sysfs-kernel-slab |    6 ++++--
 Documentation/vm/slub.txt                   |    7 ++++---
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/Documentation/ABI/testing/sysfs-kernel-slab b/Documentation/ABI/testing/sysfs-kernel-slab
index bfd1d9f..91bd6ca 100644
--- a/Documentation/ABI/testing/sysfs-kernel-slab
+++ b/Documentation/ABI/testing/sysfs-kernel-slab
@@ -346,8 +346,10 @@ Description:
 		number of objects per slab.  If a slab cannot be allocated
 		because of fragmentation, SLUB will retry with the minimum order
 		possible depending on its characteristics.
-		When debug_guardpage_minorder > 0 parameter is specified, the
-		minimum possible order is used and cannot be changed.
+		When debug_guardpage_minorder=N (N > 0) parameter is specified
+		(see Documentation/kernel-parameters.txt), the minimum possible
+		order is used and this sysfs entry can not be used to change
+		the order at run time.
 
 What:		/sys/kernel/slab/cache/order_fallback
 Date:		April 2008
diff --git a/Documentation/vm/slub.txt b/Documentation/vm/slub.txt
index dbf02ad..1514d9f 100644
--- a/Documentation/vm/slub.txt
+++ b/Documentation/vm/slub.txt
@@ -131,9 +131,10 @@ slub_min_objects.
 slub_max_order specified the order at which slub_min_objects should no
 longer be checked. This is useful to avoid SLUB trying to generate
 super large order pages to fit slub_min_objects of a slab cache with
-large object sizes into one high order page. Setting parameter
-debug_guardpage_minorder > 0 forces setting slub_max_order to 0, what
-cause minimum possible order of slabs allocation.
+large object sizes into one high order page. Setting command line
+parameter debug_guardpage_minorder=N (N > 0), forces setting
+slub_max_order to 0, what cause minimum possible order of slabs
+allocation.
 
 SLUB Debug output
 -----------------
-- 
1.7.1

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