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Diffstat (limited to 'include/linux/slub_def.h')
-rw-r--r--include/linux/slub_def.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index f9c68a9dac04..aa0ee1678d29 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -41,6 +41,7 @@ enum stat_item {
CPU_PARTIAL_DRAIN, /* Drain cpu partial to node partial */
NR_SLUB_STAT_ITEMS };
+#ifndef CONFIG_SLUB_TINY
/*
* When changing the layout, make sure freelist and tid are still compatible
* with this_cpu_cmpxchg_double() alignment requirements.
@@ -57,6 +58,7 @@ struct kmem_cache_cpu {
unsigned stat[NR_SLUB_STAT_ITEMS];
#endif
};
+#endif /* CONFIG_SLUB_TINY */
#ifdef CONFIG_SLUB_CPU_PARTIAL
#define slub_percpu_partial(c) ((c)->partial)
@@ -88,7 +90,9 @@ struct kmem_cache_order_objects {
* Slab cache management.
*/
struct kmem_cache {
+#ifndef CONFIG_SLUB_TINY
struct kmem_cache_cpu __percpu *cpu_slab;
+#endif
/* Used for retrieving partial slabs, etc. */
slab_flags_t flags;
unsigned long min_partial;
@@ -136,13 +140,15 @@ struct kmem_cache {
struct kasan_cache kasan_info;
#endif
+#ifdef CONFIG_HARDENED_USERCOPY
unsigned int useroffset; /* Usercopy region offset */
unsigned int usersize; /* Usercopy region size */
+#endif
struct kmem_cache_node *node[MAX_NUMNODES];
};
-#ifdef CONFIG_SYSFS
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_SLUB_TINY)
#define SLAB_SUPPORTS_SYSFS
void sysfs_slab_unlink(struct kmem_cache *);
void sysfs_slab_release(struct kmem_cache *);