Prev: Remove empty comment.
Next: mm: avoid overflowing preempt_count() in mmu_take_all_locks()
From: Zhang, Yanmin on 1 Apr 2010 05:40
Function init_kmem_cache_nodes is incorrect when checking upper limitation
of kmalloc_caches.

The patch against latest tip/master fixes it.

From: Zhang, Yanmin <yanmin_zhang(a)linux.intel.com>

---

--- linux-2.6/mm/slub.c 2010-04-01 17:01:21.091999999 +0800
+++ linux-2.6_slub/mm/slub.c 2010-04-01 17:04:34.876000010 +0800
@@ -2153,7 +2153,7 @@ static int init_kmem_cache_nodes(struct
int local_node;

if (slab_state >= UP && (s < kmalloc_caches ||
- s > kmalloc_caches + KMALLOC_CACHES))
+ s >= kmalloc_caches + KMALLOC_CACHES))
local_node = page_to_nid(virt_to_page(s));
else
local_node = 0;


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo(a)vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
 | 
Pages: 1
Prev: Remove empty comment.
Next: mm: avoid overflowing preempt_count() in mmu_take_all_locks()