diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2005-11-08 21:34:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-09 07:55:52 -0800 |
| commit | 054bd4c18853f3a3851bd97aa90e11022a69dc42 (patch) | |
| tree | 6d4aa1416b4837930ed517aa8c6e741ff45e5d9b /kernel/power/power.h | |
| parent | a31751e04ea738acc8042e5aa1a825901aa7b97f (diff) | |
[PATCH] swsusp: reduce code duplication
The changes made by this patch are necessary for the pagedir relocation
simplification in the next patch. Additionally, these changes allow us to
drop check_pagedir() and make get_safe_page() be a one-line wrapper around
alloc_image_page() (get_safe_page() goes to snapshot.c, because
alloc_image_page() is static and it does not make sense to export it).
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/power/power.h')
| -rw-r--r-- | kernel/power/power.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/power/power.h b/kernel/power/power.h index d4fd96a135ab..c98923e13e75 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -66,7 +66,8 @@ extern asmlinkage int swsusp_arch_suspend(void); extern asmlinkage int swsusp_arch_resume(void); extern int restore_highmem(void); -extern struct pbe * alloc_pagedir(unsigned nr_pages); +extern struct pbe *alloc_pagedir(unsigned nr_pages, gfp_t gfp_mask, int safe_needed); extern void create_pbe_list(struct pbe *pblist, unsigned nr_pages); extern void swsusp_free(void); +extern int alloc_data_pages(struct pbe *pblist, gfp_t gfp_mask, int safe_needed); extern int enough_swap(unsigned nr_pages); |