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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2009-06-11 23:11:17 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2009-06-12 21:32:32 +0200 |
| commit | fe419535d82724314bbf1244a0e740e4ea1bd3ae (patch) | |
| tree | ceefd93df91b6325a99d481e79411dc310e3d27e /kernel/power/power.h | |
| parent | c6f37f12197ac3bd2e5a35f2f0e195ae63d437de (diff) | |
| download | blackbird-op-linux-fe419535d82724314bbf1244a0e740e4ea1bd3ae.tar.gz blackbird-op-linux-fe419535d82724314bbf1244a0e740e4ea1bd3ae.zip | |
PM/Hibernate: Move memory shrinking to snapshot.c (rev. 2)
A future patch is going to modify the memory shrinking code so that
it will make memory allocations to free memory instead of using an
artificial memory shrinking mechanism for that. For this purpose it
is convenient to move swsusp_shrink_memory() from
kernel/power/swsusp.c to kernel/power/snapshot.c, because the new
memory-shrinking code is going to use things that are local to
kernel/power/snapshot.c .
[rev. 2: Make some functions static and remove their headers from
kernel/power/power.h]
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Wu Fengguang <fengguang.wu@intel.com>
Diffstat (limited to 'kernel/power/power.h')
| -rw-r--r-- | kernel/power/power.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/power/power.h b/kernel/power/power.h index 46b5ec7a3afb..ec4dbdfb07b4 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -74,7 +74,7 @@ extern asmlinkage int swsusp_arch_resume(void); extern int create_basic_memory_bitmaps(void); extern void free_basic_memory_bitmaps(void); -extern unsigned int count_data_pages(void); +extern int swsusp_shrink_memory(void); /** * Auxiliary structure used for reading the snapshot image data and @@ -149,7 +149,6 @@ extern int swsusp_swap_in_use(void); /* kernel/power/disk.c */ extern int swsusp_check(void); -extern int swsusp_shrink_memory(void); extern void swsusp_free(void); extern int swsusp_read(unsigned int *flags_p); extern int swsusp_write(unsigned int flags); @@ -176,7 +175,6 @@ extern int pm_notifier_call_chain(unsigned long val); #endif #ifdef CONFIG_HIGHMEM -unsigned int count_highmem_pages(void); int restore_highmem(void); #else static inline unsigned int count_highmem_pages(void) { return 0; } |
