Hi,
I think this is 2.6.21 material.
---
From: Rafael J. Wysocki <[EMAIL PROTECTED]>
Fix a bug in the swsusp's memory shrinker that causes some systems using
highmem to refuse to suspend to disk if image_size is set above 1/2 of
available RAM.
Special thanks to Jiri Slaby for reporting the problem and assistance in
debugging it.
Signed-off-by: Rafael J. Wysocki <[EMAIL PROTECTED]>
---
kernel/power/swsusp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.21-rc5/kernel/power/swsusp.c
===================================================================
--- linux-2.6.21-rc5.orig/kernel/power/swsusp.c
+++ linux-2.6.21-rc5/kernel/power/swsusp.c
@@ -229,13 +229,13 @@ int swsusp_shrink_memory(void)
size += highmem_size;
for_each_zone (zone)
if (populated_zone(zone)) {
+ tmp += snapshot_additional_pages(zone);
if (is_highmem(zone)) {
highmem_size -=
zone_page_state(zone, NR_FREE_PAGES);
} else {
tmp -= zone_page_state(zone,
NR_FREE_PAGES);
tmp +=
zone->lowmem_reserve[ZONE_NORMAL];
- tmp += snapshot_additional_pages(zone);
}
}
-
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