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kernel: remove obsolete slab tuning patch

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Signed-off-by: Felix Fietkau <nbd@nbd.name>
v19.07.3_mercusys_ac12_duma
Felix Fietkau 8 years ago
parent 56cf1adc50
commit 08fe1c6dbc
3 changed files with 0 additions and 39 deletions
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13
target/linux/generic/patches-3.18/900-slab_maxsize.patch
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@ -1,13 +0,0 @@
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -172,8 +172,8 @@ size_t ksize(const void *);
* 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_SHIFT_MAX KMALLOC_SHIFT_HIGH
#ifndef KMALLOC_SHIFT_LOW
#define KMALLOC_SHIFT_LOW 5

13
target/linux/generic/patches-4.1/900-slab_maxsize.patch
Unescape Escape View File

@ -1,13 +0,0 @@
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -171,8 +171,8 @@ size_t ksize(const void *);
* 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_SHIFT_MAX KMALLOC_SHIFT_HIGH
#ifndef KMALLOC_SHIFT_LOW
#define KMALLOC_SHIFT_LOW 5

13
target/linux/generic/patches-4.4/900-slab_maxsize.patch
Unescape Escape View File

@ -1,13 +0,0 @@
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -189,8 +189,8 @@ size_t ksize(const void *);
* 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_SHIFT_MAX KMALLOC_SHIFT_HIGH
#ifndef KMALLOC_SHIFT_LOW
#define KMALLOC_SHIFT_LOW 5
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