summaryrefslogtreecommitdiff
path: root/target/linux/generic/patches-2.6.38/203-slab_maxsize.patch
diff options
context:
space:
mode:
authorkaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73>2011-01-21 17:52:22 +0000
committerkaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73>2011-01-21 17:52:22 +0000
commitf6ceb966a6d45934fb5ebf157f4e4f30652ea8ca (patch)
tree7b8643b5144db15c53536abf69dec2a49aa31bef /target/linux/generic/patches-2.6.38/203-slab_maxsize.patch
parent19cc42b1db6159cfc42c2b40aeb6b8042599a23f (diff)
[target/generic]: preliminary 2.6.38 support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25057 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-2.6.38/203-slab_maxsize.patch')
-rw-r--r--target/linux/generic/patches-2.6.38/203-slab_maxsize.patch13
1 files changed, 13 insertions, 0 deletions
diff --git a/target/linux/generic/patches-2.6.38/203-slab_maxsize.patch b/target/linux/generic/patches-2.6.38/203-slab_maxsize.patch
new file mode 100644
index 0000000000..55e2516a69
--- /dev/null
+++ b/target/linux/generic/patches-2.6.38/203-slab_maxsize.patch
@@ -0,0 +1,13 @@
+--- a/include/linux/slab.h
++++ b/include/linux/slab.h
+@@ -128,8 +128,8 @@ const char *kmem_cache_name(struct kmem_
+ * to do various tricks to work around compiler limitations in order to
+ * ensure proper constant folding.
+ */
+-#define KMALLOC_SHIFT_HIGH ((MAX_ORDER + PAGE_SHIFT - 1) <= 25 ? \
+- (MAX_ORDER + PAGE_SHIFT - 1) : 25)
++#define KMALLOC_SHIFT_HIGH ((MAX_ORDER + PAGE_SHIFT - 1) <= 17 ? \
++ (MAX_ORDER + PAGE_SHIFT - 1) : 17)
+
+ #define KMALLOC_MAX_SIZE (1UL << KMALLOC_SHIFT_HIGH)
+ #define KMALLOC_MAX_ORDER (KMALLOC_SHIFT_HIGH - PAGE_SHIFT)