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authorDavid Howells <dhowells@redhat.com>2012-10-13 05:46:48 -0400
committerDavid Howells <dhowells@redhat.com>2012-10-13 05:46:48 -0400
commit607ca46e97a1b6594b29647d98a32d545c24bdff (patch)
tree30f4c0784bfddb57332cdc0678bd06d1e77fa185 /include/linux/mempolicy.h
parent08cce05c5a91f5017f4edc9866cf026908c73f9f (diff)
UAPI: (Scripted) Disintegrate include/linux
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'include/linux/mempolicy.h')
-rw-r--r--include/linux/mempolicy.h63
1 files changed, 3 insertions, 60 deletions
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index cec569325608..e5ccb9ddd90e 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -1,66 +1,10 @@
1#ifndef _LINUX_MEMPOLICY_H
2#define _LINUX_MEMPOLICY_H 1
3
4#include <linux/errno.h>
5
6/* 1/*
7 * NUMA memory policies for Linux. 2 * NUMA memory policies for Linux.
8 * Copyright 2003,2004 Andi Kleen SuSE Labs 3 * Copyright 2003,2004 Andi Kleen SuSE Labs
9 */ 4 */
5#ifndef _LINUX_MEMPOLICY_H
6#define _LINUX_MEMPOLICY_H 1
10 7
11/*
12 * Both the MPOL_* mempolicy mode and the MPOL_F_* optional mode flags are
13 * passed by the user to either set_mempolicy() or mbind() in an 'int' actual.
14 * The MPOL_MODE_FLAGS macro determines the legal set of optional mode flags.
15 */
16
17/* Policies */
18enum {
19 MPOL_DEFAULT,
20 MPOL_PREFERRED,
21 MPOL_BIND,
22 MPOL_INTERLEAVE,
23 MPOL_MAX, /* always last member of enum */
24};
25
26enum mpol_rebind_step {
27 MPOL_REBIND_ONCE, /* do rebind work at once(not by two step) */
28 MPOL_REBIND_STEP1, /* first step(set all the newly nodes) */
29 MPOL_REBIND_STEP2, /* second step(clean all the disallowed nodes)*/
30 MPOL_REBIND_NSTEP,
31};
32
33/* Flags for set_mempolicy */
34#define MPOL_F_STATIC_NODES (1 << 15)
35#define MPOL_F_RELATIVE_NODES (1 << 14)
36
37/*
38 * MPOL_MODE_FLAGS is the union of all possible optional mode flags passed to
39 * either set_mempolicy() or mbind().
40 */
41#define MPOL_MODE_FLAGS (MPOL_F_STATIC_NODES | MPOL_F_RELATIVE_NODES)
42
43/* Flags for get_mempolicy */
44#define MPOL_F_NODE (1<<0) /* return next IL mode instead of node mask */
45#define MPOL_F_ADDR (1<<1) /* look up vma using address */
46#define MPOL_F_MEMS_ALLOWED (1<<2) /* return allowed memories */
47
48/* Flags for mbind */
49#define MPOL_MF_STRICT (1<<0) /* Verify existing pages in the mapping */
50#define MPOL_MF_MOVE (1<<1) /* Move pages owned by this process to conform to mapping */
51#define MPOL_MF_MOVE_ALL (1<<2) /* Move every page to conform to mapping */
52#define MPOL_MF_INTERNAL (1<<3) /* Internal flags start here */
53
54/*
55 * Internal flags that share the struct mempolicy flags word with
56 * "mode flags". These flags are allocated from bit 0 up, as they
57 * are never OR'ed into the mode in mempolicy API arguments.
58 */
59#define MPOL_F_SHARED (1 << 0) /* identify shared policies */
60#define MPOL_F_LOCAL (1 << 1) /* preferred local allocation */
61#define MPOL_F_REBINDING (1 << 2) /* identify policies in rebinding */
62
63#ifdef __KERNEL__
64 8
65#include <linux/mmzone.h> 9#include <linux/mmzone.h>
66#include <linux/slab.h> 10#include <linux/slab.h>
@@ -68,6 +12,7 @@ enum mpol_rebind_step {
68#include <linux/spinlock.h> 12#include <linux/spinlock.h>
69#include <linux/nodemask.h> 13#include <linux/nodemask.h>
70#include <linux/pagemap.h> 14#include <linux/pagemap.h>
15#include <uapi/linux/mempolicy.h>
71 16
72struct mm_struct; 17struct mm_struct;
73 18
@@ -379,6 +324,4 @@ static inline int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol,
379} 324}
380 325
381#endif /* CONFIG_NUMA */ 326#endif /* CONFIG_NUMA */
382#endif /* __KERNEL__ */
383
384#endif 327#endif