Messages in this thread Patch in this message | | | Date | Thu, 6 Mar 2008 12:05:06 -0800 (PST) | From | David Rientjes <> | Subject | [patch -mm 3/4] mempolicy: small header file cleanup |
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Removes forward definition of vm_area_struct in linux/mempolicy.h. We already get it from the linux/slab.h -> linux/gfp.h include.
Removes the unused mpol_set_vma_default() macro from linux/mempolicy.h.
Removes the extern definition of default_policy since it is only referenced, as it should be, in mm/mempolicy.c.
Cc: Paul Jackson <pj@sgi.com> Cc: Christoph Lameter <clameter@sgi.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: David Rientjes <rientjes@google.com> --- include/linux/mempolicy.h | 8 -------- 1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -52,7 +52,6 @@ enum { #include <linux/spinlock.h> #include <linux/nodemask.h> -struct vm_area_struct; struct mm_struct; #ifdef CONFIG_NUMA @@ -129,10 +128,6 @@ static inline int mpol_equal(struct mempolicy *a, struct mempolicy *b) return __mpol_equal(a, b); } -/* Could later add inheritance of the process policy here. */ - -#define mpol_set_vma_default(vma) ((vma)->vm_policy = NULL) - /* * Tree of shared policies for a shared memory region. * Maintain the policies in a pseudo mm that contains vmas. The vmas @@ -168,7 +163,6 @@ extern void mpol_rebind_task(struct task_struct *tsk, extern void mpol_rebind_mm(struct mm_struct *mm, nodemask_t *new); extern void mpol_fix_fork_child_flag(struct task_struct *p); -extern struct mempolicy default_policy; extern struct zonelist *huge_zonelist(struct vm_area_struct *vma, unsigned long addr, gfp_t gfp_flags, struct mempolicy **mpol); extern unsigned slab_node(struct mempolicy *policy); @@ -193,8 +187,6 @@ static inline int mpol_equal(struct mempolicy *a, struct mempolicy *b) return 1; } -#define mpol_set_vma_default(vma) do {} while(0) - static inline void mpol_free(struct mempolicy *p) { }
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