---

yaml --- r: 354347 b: refs/heads/master c: 7e5a510 h: refs/heads/master i: 354345: ac2092f 354343: 4812a07 v: v3
git-mirror · Feb 4, 2013 · 802575c · 802575c
1 parent d6da306
commit 802575c
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7f70410fe03f9f31a99bb5074b5e3c48f3b90541
+refs/heads/master: 7e5a5104c6af709a8d97d5f4711e7c917761d464
diff --git a/trunk/drivers/staging/zram/zram_drv.c b/trunk/drivers/staging/zram/zram_drv.c
@@ -217,11 +217,12 @@ static int zram_bvec_read(struct zram *zram, struct bio_vec *bvec,
 		return 0;
 	}
 
-	user_mem = kmap_atomic(page);
 	if (is_partial_io(bvec))
 		/* Use  a temporary buffer to decompress the page */
-		uncmem = kmalloc(PAGE_SIZE, GFP_KERNEL);
-	else
+		uncmem = kmalloc(PAGE_SIZE, GFP_NOIO);
+
+	user_mem = kmap_atomic(page);
+	if (!is_partial_io(bvec))
 		uncmem = user_mem;
 
 	if (!uncmem) {
@@ -268,7 +269,7 @@ static int zram_bvec_write(struct zram *zram, struct bio_vec *bvec, u32 index,
 		 * This is a partial IO. We need to read the full page
 		 * before to write the changes.
 		 */
-		uncmem = kmalloc(PAGE_SIZE, GFP_KERNEL);
+		uncmem = kmalloc(PAGE_SIZE, GFP_NOIO);
 		if (!uncmem) {
 			pr_info("Error allocating temp memory!\n");
 			ret = -ENOMEM;