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authorDavid Rientjes <rientjes@google.com>2008-04-28 02:12:34 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 08:58:20 -0700
commit3842b46de626d1a3c44ad280d67ab0a4dc047d13 (patch)
treeb3ed5977e3fa16300fb285aa7212fe2597aed9d0 /include/linux/mempolicy.h
parent37012946da940521fb997a758a219d2f1ab56e51 (diff)
mempolicy: small header file cleanup
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> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/mempolicy.h')
-rw-r--r--include/linux/mempolicy.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 02b11efd706..319fd342b1b 100644
--- 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
@@ -131,10 +130,6 @@ 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
@@ -170,7 +165,6 @@ 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, nodemask_t **nodemask);
@@ -196,8 +190,6 @@ 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)
{
}