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authorThomas Gleixner <tglx@linutronix.de>2012-05-08 16:07:48 +0400
committerThomas Gleixner <tglx@linutronix.de>2012-05-08 16:07:48 +0400
commit67ba5293f705eb1d1b98710e5ccb0f615936a6fc (patch)
treecdb4cfd94033b5c0f42eeb4de368802049880a12 /arch/tile/kernel/process.c
parent86627c93b35082f7a0e4d3111546943984b932c7 (diff)
parentd909a81b198a397593495508c4a5755fe95552fb (diff)
downloadlinux-67ba5293f705eb1d1b98710e5ccb0f615936a6fc.tar.xz
Merge branch 'smp/threadalloc' into smp/hotplug
Reason: Pull in the separate branch which was created so arch/tile can base further work on it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/tile/kernel/process.c')
-rw-r--r--arch/tile/kernel/process.c23
1 files changed, 2 insertions, 21 deletions
diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c
index 2d5ef617bb39..efb9833ce892 100644
--- a/arch/tile/kernel/process.c
+++ b/arch/tile/kernel/process.c
@@ -114,27 +114,10 @@ void cpu_idle(void)
}
}
-struct thread_info *alloc_thread_info_node(struct task_struct *task, int node)
-{
- struct page *page;
- gfp_t flags = GFP_KERNEL;
-
-#ifdef CONFIG_DEBUG_STACK_USAGE
- flags |= __GFP_ZERO;
-#endif
-
- page = alloc_pages_node(node, flags, THREAD_SIZE_ORDER);
- if (!page)
- return NULL;
-
- return (struct thread_info *)page_address(page);
-}
-
/*
- * Free a thread_info node, and all of its derivative
- * data structures.
+ * Release a thread_info structure
*/
-void free_thread_info(struct thread_info *info)
+void arch_release_thread_info(struct thread_info *info)
{
struct single_step_state *step_state = info->step_state;
@@ -169,8 +152,6 @@ void free_thread_info(struct thread_info *info)
*/
kfree(step_state);
}
-
- free_pages((unsigned long)info, THREAD_SIZE_ORDER);
}
static void save_arch_state(struct thread_struct *t);