From: Herbert Xu <herbert@gondor.apana.org.au>
Here's the patch that removes the memset calls from both pmdisk and swsusp.
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
25-akpm/kernel/power/pmdisk.c | 1 -
25-akpm/kernel/power/swsusp.c | 1 -
2 files changed, 2 deletions(-)
diff -puN kernel/power/pmdisk.c~swsusp-remove-memsets kernel/power/pmdisk.c
--- 25/kernel/power/pmdisk.c~swsusp-remove-memsets Fri Jun 11 14:40:07 2004
+++ 25-akpm/kernel/power/pmdisk.c Fri Jun 11 14:40:07 2004
@@ -806,7 +806,6 @@ static int __init relocate_pagedir(void)
err = -ENOMEM;
while ((m = (void *) __get_free_pages(GFP_ATOMIC, pagedir_order))) {
- memset(m, 0, PAGE_SIZE);
if (!does_collide_order(old_pagedir, (unsigned long)m,
pagedir_order)) {
pm_pagedir_nosave = new_pagedir = m;
diff -puN kernel/power/swsusp.c~swsusp-remove-memsets kernel/power/swsusp.c
--- 25/kernel/power/swsusp.c~swsusp-remove-memsets Fri Jun 11 14:40:07 2004
+++ 25-akpm/kernel/power/swsusp.c Fri Jun 11 14:40:07 2004
@@ -936,7 +936,6 @@ static int relocate_pagedir(void)
}
while ((m = (void *) __get_free_pages(GFP_ATOMIC, pagedir_order))) {
- memset(m, 0, PAGE_SIZE);
if (!does_collide_order(old_pagedir, (unsigned long)m, pagedir_order))
break;
eaten_memory = m;
_