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| author | Adrian Bunk <bunk@kernel.org> | 2007-11-19 23:36:20 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-02-01 18:30:53 -0500 |
| commit | 2f8ed1c60b06b797bf79a1dc540f0bed8c9d75a0 (patch) | |
| tree | bf9157cf84a53b0ee74ba1e2b5bd9417589b9226 /kernel/power | |
| parent | 964756a52f4cf0417d515b7f01eec69db8cb0fe2 (diff) | |
| download | lwn-2f8ed1c60b06b797bf79a1dc540f0bed8c9d75a0.tar.gz lwn-2f8ed1c60b06b797bf79a1dc540f0bed8c9d75a0.zip | |
Hibernation: Move function prototypes to header
This patch moves the prototypes of count_highmem_pages() and
restore_highmem() to kernel/power/power.h
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'kernel/power')
| -rw-r--r-- | kernel/power/power.h | 8 | ||||
| -rw-r--r-- | kernel/power/snapshot.c | 1 | ||||
| -rw-r--r-- | kernel/power/swsusp.c | 8 |
3 files changed, 8 insertions, 9 deletions
diff --git a/kernel/power/power.h b/kernel/power/power.h index ef9060576a40..c5321eb1f7c8 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -180,3 +180,11 @@ static inline int pm_notifier_call_chain(unsigned long val) return (blocking_notifier_call_chain(&pm_chain_head, val, NULL) == NOTIFY_BAD) ? -EINVAL : 0; } + +#ifdef CONFIG_HIGHMEM +unsigned int count_highmem_pages(void); +int restore_highmem(void); +#else +static inline unsigned int count_highmem_pages(void) { return 0; } +static inline int restore_highmem(void) { return 0; } +#endif diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c index c5ce0f34a5d4..1ec3eccb1a34 100644 --- a/kernel/power/snapshot.c +++ b/kernel/power/snapshot.c @@ -872,7 +872,6 @@ unsigned int count_highmem_pages(void) } #else static inline void *saveable_highmem_page(unsigned long pfn) { return NULL; } -static inline unsigned int count_highmem_pages(void) { return 0; } #endif /* CONFIG_HIGHMEM */ /** diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c index e1722d3155f1..605c536795ba 100644 --- a/kernel/power/swsusp.c +++ b/kernel/power/swsusp.c @@ -64,14 +64,6 @@ unsigned long image_size = 500 * 1024 * 1024; int in_suspend __nosavedata = 0; -#ifdef CONFIG_HIGHMEM -unsigned int count_highmem_pages(void); -int restore_highmem(void); -#else -static inline int restore_highmem(void) { return 0; } -static inline unsigned int count_highmem_pages(void) { return 0; } -#endif - /** * The following functions are used for tracing the allocated * swap pages, so that they can be freed in case of an error. |