diff options
| author | Dave Jones <davej@redhat.com> | 2006-06-29 16:01:54 -0400 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2006-06-29 16:01:54 -0400 |
| commit | 55b4d6a52195a8f277ffddf755ddaff359878f41 (patch) | |
| tree | 06a3183a562f8da4688f65023f7a18dcad702956 /kernel/power/swsusp.c | |
| parent | adf8a287150667feb5747f8beade62acacc17d4e (diff) | |
| parent | 1f1332f727c3229eb2166a83fec5d3de6a73dce2 (diff) | |
| download | kernel-crypto-55b4d6a52195a8f277ffddf755ddaff359878f41.tar.gz kernel-crypto-55b4d6a52195a8f277ffddf755ddaff359878f41.tar.xz kernel-crypto-55b4d6a52195a8f277ffddf755ddaff359878f41.zip | |
Merge ../linus
Conflicts:
drivers/char/agp/Kconfig
Diffstat (limited to 'kernel/power/swsusp.c')
| -rw-r--r-- | kernel/power/swsusp.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c index c4016cbbd3e..17f669c8301 100644 --- a/kernel/power/swsusp.c +++ b/kernel/power/swsusp.c @@ -67,9 +67,9 @@ unsigned int count_highmem_pages(void); int save_highmem(void); int restore_highmem(void); #else -static int save_highmem(void) { return 0; } -static int restore_highmem(void) { return 0; } -static unsigned int count_highmem_pages(void) { return 0; } +static inline int save_highmem(void) { return 0; } +static inline int restore_highmem(void) { return 0; } +static inline unsigned int count_highmem_pages(void) { return 0; } #endif /** @@ -175,6 +175,12 @@ void free_all_swap_pages(int swap, struct bitmap_page *bitmap) */ #define SHRINK_BITE 10000 +static inline unsigned long __shrink_memory(long tmp) +{ + if (tmp > SHRINK_BITE) + tmp = SHRINK_BITE; + return shrink_all_memory(tmp); +} int swsusp_shrink_memory(void) { @@ -192,15 +198,17 @@ int swsusp_shrink_memory(void) PAGES_FOR_IO; tmp = size; for_each_zone (zone) - if (!is_highmem(zone)) + if (!is_highmem(zone) && populated_zone(zone)) { tmp -= zone->free_pages; + tmp += zone->lowmem_reserve[ZONE_NORMAL]; + } if (tmp > 0) { - tmp = shrink_all_memory(SHRINK_BITE); + tmp = __shrink_memory(tmp); if (!tmp) return -ENOMEM; pages += tmp; } else if (size > image_size / PAGE_SIZE) { - tmp = shrink_all_memory(SHRINK_BITE); + tmp = __shrink_memory(size - (image_size / PAGE_SIZE)); pages += tmp; } printk("\b%c", p[i++%4]); |