Commit 1a757fe5 authored by Christoph Lameter's avatar Christoph Lameter Committed by Pekka Enberg

slub: min_partial needs to be in first cacheline

It is used in unfreeze_slab() which is a performance critical
function.
Signed-off-by: default avatarChristoph Lameter <cl@linux.com>
Signed-off-by: default avatarPekka Enberg <penberg@kernel.org>
parent 2a6c5176
...@@ -70,6 +70,7 @@ struct kmem_cache { ...@@ -70,6 +70,7 @@ struct kmem_cache {
struct kmem_cache_cpu __percpu *cpu_slab; struct kmem_cache_cpu __percpu *cpu_slab;
/* Used for retriving partial slabs etc */ /* Used for retriving partial slabs etc */
unsigned long flags; unsigned long flags;
unsigned long min_partial;
int size; /* The size of an object including meta data */ int size; /* The size of an object including meta data */
int objsize; /* The size of an object without meta data */ int objsize; /* The size of an object without meta data */
int offset; /* Free pointer offset. */ int offset; /* Free pointer offset. */
...@@ -83,7 +84,6 @@ struct kmem_cache { ...@@ -83,7 +84,6 @@ struct kmem_cache {
void (*ctor)(void *); void (*ctor)(void *);
int inuse; /* Offset to metadata */ int inuse; /* Offset to metadata */
int align; /* Alignment */ int align; /* Alignment */
unsigned long min_partial;
const char *name; /* Name (only for display!) */ const char *name; /* Name (only for display!) */
struct list_head list; /* List of slab caches */ struct list_head list; /* List of slab caches */
#ifdef CONFIG_SYSFS #ifdef CONFIG_SYSFS
......
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