From: Andrew Perepechko <Andrew.Perepechko@Sun.COM>
Date: Wed, 7 Jul 2010 20:59:09 +0000 (+0400)
Subject: b=23216 a fix for a possible memory leak in ldiskfs_mb_load_buddy
X-Git-Tag: v1_8_3_58~1
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=4bd066e75543df8be7a87bc714634b6b417a4e69;p=fs%2Flustre-release.git

b=23216 a fix for a possible memory leak in ldiskfs_mb_load_buddy

i=Alex Zhuravlev
i=Johann Lombardi
---

diff --git a/ldiskfs/kernel_patches/patches/ext3-mballoc3-core.patch b/ldiskfs/kernel_patches/patches/ext3-mballoc3-core.patch
index c17d60f..a896155 100644
--- a/ldiskfs/kernel_patches/patches/ext3-mballoc3-core.patch
+++ b/ldiskfs/kernel_patches/patches/ext3-mballoc3-core.patch
@@ -1369,9 +1369,9 @@ Index: linux-2.6.22.19/fs/ext3/mballoc.c
 +			unlock_page(page);
 +		}
 +	}
++	e3b->bd_bitmap_page = page;
 +	if (page == NULL || !PageUptodate(page))
 +		goto err;
-+	e3b->bd_bitmap_page = page;
 +	e3b->bd_bitmap = page_address(page) + (poff * sb->s_blocksize);
 +	mark_page_accessed(page);
 +
@@ -1392,9 +1392,9 @@ Index: linux-2.6.22.19/fs/ext3/mballoc.c
 +			unlock_page(page);
 +		}
 +	}
++	e3b->bd_buddy_page = page;
 +	if (page == NULL || !PageUptodate(page))
 +		goto err;
-+	e3b->bd_buddy_page = page;
 +	e3b->bd_buddy = page_address(page) + (poff * sb->s_blocksize);
 +	mark_page_accessed(page);
 +