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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-22 09:36:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-22 09:36:23 -0700 |
| commit | 14577beb8293c187a12d2e78ac6250d5dcec2190 (patch) | |
| tree | cca4d8feba497870e3a5936ba2a65c68ce4ddf6b /include | |
| parent | 09b9cc44c942256026bf7a63fec2155b8f488899 (diff) | |
| parent | e8c500c2b64b6e237e67ecba7249e72363c47047 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
slub: Dont define useless label in the !CONFIG_CMPXCHG_LOCAL case
slab,rcu: don't assume the size of struct rcu_head
slub,rcu: don't assume the size of struct rcu_head
slub: automatically reserve bytes at the end of slab
Lockless (and preemptless) fastpaths for slub
slub: Get rid of slab_free_hook_irq()
slub: min_partial needs to be in first cacheline
slub: fix ksize() build error
slub: fix kmemcheck calls to match ksize() hints
Revert "slab: Fix missing DEBUG_SLAB last user"
mm: Remove support for kmem_cache_name()
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/slab.h | 1 | ||||
| -rw-r--r-- | include/linux/slub_def.h | 8 |
2 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/slab.h b/include/linux/slab.h index fa9086647eb..ad4dd1c8d30 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -105,7 +105,6 @@ void kmem_cache_destroy(struct kmem_cache *); int kmem_cache_shrink(struct kmem_cache *); void kmem_cache_free(struct kmem_cache *, void *); unsigned int kmem_cache_size(struct kmem_cache *); -const char *kmem_cache_name(struct kmem_cache *); /* * Please use this macro to create slab caches. Simply specify the diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index 8b6e8ae5d5c..90fbb6d87e1 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -35,7 +35,10 @@ enum stat_item { NR_SLUB_STAT_ITEMS }; struct kmem_cache_cpu { - void **freelist; /* Pointer to first free per cpu object */ + void **freelist; /* Pointer to next available object */ +#ifdef CONFIG_CMPXCHG_LOCAL + unsigned long tid; /* Globally unique transaction id */ +#endif struct page *page; /* The slab from which we are allocating */ int node; /* The node of the page (or -1 for debug) */ #ifdef CONFIG_SLUB_STATS @@ -70,6 +73,7 @@ struct kmem_cache { struct kmem_cache_cpu __percpu *cpu_slab; /* Used for retriving partial slabs etc */ unsigned long flags; + unsigned long min_partial; int size; /* The size of an object including meta data */ int objsize; /* The size of an object without meta data */ int offset; /* Free pointer offset. */ @@ -83,7 +87,7 @@ struct kmem_cache { void (*ctor)(void *); int inuse; /* Offset to metadata */ int align; /* Alignment */ - unsigned long min_partial; + int reserved; /* Reserved bytes at the end of slabs */ const char *name; /* Name (only for display!) */ struct list_head list; /* List of slab caches */ #ifdef CONFIG_SYSFS |