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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-21 16:33:19 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-21 16:33:19 -0800
commit20f8d2a49360980f1dc0afe2ea227e3ba887e575 (patch)
treed2891d4604d3fd40da7a21650d07f83e73ae8d8e /include
parente6364cd3a1a3e7c3e9a80bad15698afe6cc7ee75 (diff)
parent1f1519ef597ae4628dbd47244f0f68d700231523 (diff)
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (26 commits) PM: Make suspend_device() static PCI ACPI: Fix comment describing acpi_pci_choose_state Hibernation: Handle DEBUG_PAGEALLOC on x86 ACPI: fix build warning ACPI: TSC breaks atkbd suspend ACPI: remove is_processor_present prototype acer-wmi: Add DMI match for mail LED on Acer TravelMate 4200 series ACPI: sparse fix, replace macro with static function ACPI: thinkpad-acpi: add tablet-mode reporting ACPI: thinkpad-acpi: minor hotkey_radio_sw fixes ACPI: thinkpad-acpi: improve thinkpad-acpi input device documentation ACPI: thinkpad-acpi: issue input events for tablet swivel events ACPI: thinkpad-acpi: make the video output feature optional ACPI: thinkpad-acpi: synchronize input device switches ACPI: thinkpad-acpi: always track input device open/close ACPI: thinkpad-acpi: trivial fix to documentation ACPI: thinkpad-acpi: trivial fix to module_desc typo intel_menlo: extract return values using PTR_ERR ACPI video: check for error from thermal_cooling_device_register ACPI thermal: extract return values using PTR_ERR ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/mm.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 26c7124b841..3b3e1341163 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1171,12 +1171,18 @@ static inline void enable_debug_pagealloc(void)
{
debug_pagealloc_enabled = 1;
}
+#ifdef CONFIG_HIBERNATION
+extern bool kernel_page_present(struct page *page);
+#endif /* CONFIG_HIBERNATION */
#else
static inline void
kernel_map_pages(struct page *page, int numpages, int enable) {}
static inline void enable_debug_pagealloc(void)
{
}
+#ifdef CONFIG_HIBERNATION
+static inline bool kernel_page_present(struct page *page) { return true; }
+#endif /* CONFIG_HIBERNATION */
#endif
extern struct vm_area_struct *get_gate_vma(struct task_struct *tsk);