---

yaml --- r: 9241 b: refs/heads/master c: 8686bcd h: refs/heads/master i: 9239: 5730213 v: v3
git-mirror · Sep 23, 2005 · b6a1dfc · b6a1dfc
1 parent ac1f6af
commit b6a1dfc
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Showing 3 changed files with 9 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: eafb42707b21beb42bba4eae7b742f837ee9d2e0
+refs/heads/master: 8686bcd0a5f5e3f599ed9f1028ec9e449e7b87e3
diff --git a/trunk/kernel/power/power.h b/trunk/kernel/power/power.h
@@ -1,7 +1,7 @@
 #include <linux/suspend.h>
 #include <linux/utsname.h>
 
-/* With SUSPEND_CONSOLE defined, it suspend looks *really* cool, but
+/* With SUSPEND_CONSOLE defined suspend looks *really* cool, but
    we probably do not take enough locks for switching consoles, etc,
    so bad things might happen.
 */

diff --git a/trunk/kernel/power/swsusp.c b/trunk/kernel/power/swsusp.c
@@ -363,7 +363,7 @@ static void lock_swapdevices(void)
 }
 
 /**
- *	write_swap_page - Write one page to a fresh swap location.
+ *	write_page - Write one page to a fresh swap location.
  *	@addr:	Address we're writing.
  *	@loc:	Place to store the entry we used.
  *
@@ -863,6 +863,9 @@ static int alloc_image_pages(void)
 	return 0;
 }
 
+/* Free pages we allocated for suspend. Suspend pages are alocated
+ * before atomic copy, so we need to free them after resume.
+ */
 void swsusp_free(void)
 {
 	BUG_ON(PageNosave(virt_to_page(pagedir_save)));
@@ -1213,8 +1216,9 @@ static struct pbe * swsusp_pagedir_relocate(struct pbe *pblist)
 		free_pagedir(pblist);
 		free_eaten_memory();
 		pblist = NULL;
-	}
-	else
+		/* Is this even worth handling? It should never ever happen, and we
+		   have just lost user's state, anyway... */
+	} else
 		printk("swsusp: Relocated %d pages\n", rel);
 
 	return pblist;