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| author | Christoph Lameter <clameter@sgi.com> | 2007-07-17 04:03:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-17 10:23:02 -0700 |
| commit | 8ab1372fac5684de56c68f0da1ddc90e1c4ce740 (patch) | |
| tree | 42594d334c83ff18655731bf4d9f5d023c9c2886 | |
| parent | a0e1d1be204612ee83b3afe8aa24c5d27e63d464 (diff) | |
| download | op-kernel-dev-8ab1372fac5684de56c68f0da1ddc90e1c4ce740.zip op-kernel-dev-8ab1372fac5684de56c68f0da1ddc90e1c4ce740.tar.gz | |
SLUB: Fix CONFIG_SLUB_DEBUG use for CONFIG_NUMA
We currently cannot disable CONFIG_SLUB_DEBUG for CONFIG_NUMA. Now that
embedded systems start to use NUMA we may need this.
Put an #ifdef around places where NUMA only code uses fields only valid
for CONFIG_SLUB_DEBUG.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/slub.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1853,7 +1853,9 @@ static void init_kmem_cache_node(struct kmem_cache_node *n) atomic_long_set(&n->nr_slabs, 0); spin_lock_init(&n->list_lock); INIT_LIST_HEAD(&n->partial); +#ifdef CONFIG_SLUB_DEBUG INIT_LIST_HEAD(&n->full); +#endif } #ifdef CONFIG_NUMA @@ -1881,8 +1883,10 @@ static struct kmem_cache_node * __init early_kmem_cache_node_alloc(gfp_t gfpflag page->freelist = get_freepointer(kmalloc_caches, n); page->inuse++; kmalloc_caches->node[node] = n; +#ifdef CONFIG_SLUB_DEBUG init_object(kmalloc_caches, n, 1); init_tracking(kmalloc_caches, n); +#endif init_kmem_cache_node(n); atomic_long_inc(&n->nr_slabs); add_partial(n, page); |
