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authorDaniel Vetter <daniel.vetter@ffwll.ch>2012-06-25 13:06:12 -0400
committerDaniel Vetter <daniel.vetter@ffwll.ch>2012-06-25 13:10:36 -0400
commit7b0cfee1a24efdfe0235bac62e53f686fe8a8e24 (patch)
treeeeeb8cc3bf7be5ec0e54b7c4f3808ef88ecca012 /include/linux/compaction.h
parent9756fe38d10b2bf90c81dc4d2f17d5632e135364 (diff)
parent6b16351acbd415e66ba16bf7d473ece1574cf0bc (diff)
Merge tag 'v3.5-rc4' into drm-intel-next-queued
I want to merge the "no more fake agp on gen6+" patches into drm-intel-next (well, the last pieces). But a patch in 3.5-rc4 also adds a new use of dev->agp. Hence the backmarge to sort this out, for otherwise drm-intel-next merged into Linus' tree would conflict in the relevant code, things would compile but nicely OOPS at driver load :( Conflicts in this merge are just simple cases of "both branches changed/added lines at the same place". The only tricky part is to keep the order correct wrt the unwind code in case of errors in intel_ringbuffer.c (and the MI_DISPLAY_FLIP #defines in i915_reg.h together, obviously). Conflicts: drivers/gpu/drm/i915/i915_reg.h drivers/gpu/drm/i915/intel_ringbuffer.c Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/linux/compaction.h')
-rw-r--r--include/linux/compaction.h19
1 files changed, 0 insertions, 19 deletions
diff --git a/include/linux/compaction.h b/include/linux/compaction.h
index e988037abd2a..51a90b7f2d60 100644
--- a/include/linux/compaction.h
+++ b/include/linux/compaction.h
@@ -1,8 +1,6 @@
1#ifndef _LINUX_COMPACTION_H 1#ifndef _LINUX_COMPACTION_H
2#define _LINUX_COMPACTION_H 2#define _LINUX_COMPACTION_H
3 3
4#include <linux/node.h>
5
6/* Return values for compact_zone() and try_to_compact_pages() */ 4/* Return values for compact_zone() and try_to_compact_pages() */
7/* compaction didn't start as it was not possible or direct reclaim was more suitable */ 5/* compaction didn't start as it was not possible or direct reclaim was more suitable */
8#define COMPACT_SKIPPED 0 6#define COMPACT_SKIPPED 0
@@ -13,23 +11,6 @@
13/* The full zone was compacted */ 11/* The full zone was compacted */
14#define COMPACT_COMPLETE 3 12#define COMPACT_COMPLETE 3
15 13
16/*
17 * compaction supports three modes
18 *
19 * COMPACT_ASYNC_MOVABLE uses asynchronous migration and only scans
20 * MIGRATE_MOVABLE pageblocks as migration sources and targets.
21 * COMPACT_ASYNC_UNMOVABLE uses asynchronous migration and only scans
22 * MIGRATE_MOVABLE pageblocks as migration sources.
23 * MIGRATE_UNMOVABLE pageblocks are scanned as potential migration
24 * targets and convers them to MIGRATE_MOVABLE if possible
25 * COMPACT_SYNC uses synchronous migration and scans all pageblocks
26 */
27enum compact_mode {
28 COMPACT_ASYNC_MOVABLE,
29 COMPACT_ASYNC_UNMOVABLE,
30 COMPACT_SYNC,
31};
32
33#ifdef CONFIG_COMPACTION 14#ifdef CONFIG_COMPACTION
34extern int sysctl_compact_memory; 15extern int sysctl_compact_memory;
35extern int sysctl_compaction_handler(struct ctl_table *table, int write, 16extern int sysctl_compaction_handler(struct ctl_table *table, int write,