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authorPaul Mundt <lethal@linux-sh.org>2011-03-24 15:17:25 +0900
committerPaul Mundt <lethal@linux-sh.org>2011-03-24 15:17:25 +0900
commita3d3362287fbe96fe90abdb5c6d1a35471129a8c (patch)
treead3c85ed1feef470c66599eb514e30f43c2db5dd /arch/sh
parentfb7f045ace0624f1e59a7db8497e460bd54b1cbc (diff)
parent4bbba111d94781d34081c37856bbc5eb33f6c72a (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/include/asm/thread_info.h2
-rw-r--r--arch/sh/kernel/process.c16
2 files changed, 10 insertions, 8 deletions
diff --git a/arch/sh/include/asm/thread_info.h b/arch/sh/include/asm/thread_info.h
index c228946926e..ea2d5089de1 100644
--- a/arch/sh/include/asm/thread_info.h
+++ b/arch/sh/include/asm/thread_info.h
@@ -95,7 +95,7 @@ static inline struct thread_info *current_thread_info(void)
#endif
-extern struct thread_info *alloc_thread_info(struct task_struct *tsk);
+extern struct thread_info *alloc_thread_info_node(struct task_struct *tsk, int node);
extern void free_thread_info(struct thread_info *ti);
extern void arch_task_cache_init(void);
#define arch_task_cache_init arch_task_cache_init
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index dcb126dc76f..f39ad57296b 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -32,16 +32,16 @@ void free_thread_xstate(struct task_struct *tsk)
#if THREAD_SHIFT < PAGE_SHIFT
static struct kmem_cache *thread_info_cache;
-struct thread_info *alloc_thread_info(struct task_struct *tsk)
+struct thread_info *alloc_thread_info(struct task_struct *tsk, int node)
{
struct thread_info *ti;
-
- ti = kmem_cache_alloc(thread_info_cache, GFP_KERNEL);
- if (unlikely(ti == NULL))
- return NULL;
#ifdef CONFIG_DEBUG_STACK_USAGE
- memset(ti, 0, THREAD_SIZE);
+ gfp_t mask = GFP_KERNEL | __GFP_ZERO;
+#else
+ gfp_t mask = GFP_KERNEL;
#endif
+
+ ti = kmem_cache_alloc_node(thread_info_cache, mask, node);
return ti;
}
@@ -64,7 +64,9 @@ struct thread_info *alloc_thread_info(struct task_struct *tsk)
#else
gfp_t mask = GFP_KERNEL;
#endif
- return (struct thread_info *)__get_free_pages(mask, THREAD_SIZE_ORDER);
+ struct page *page = alloc_pages_node(node, mask, THREAD_SIZE_ORDER);
+
+ return page ? page_address(page) : NULL;
}
void free_thread_info(struct thread_info *ti)