From c887d9d0711f02a36d19b4e1ccd18ecfe82bcec5 Mon Sep 17 00:00:00 2001
From: alex <alex>
Date: Mon, 30 Jun 2008 04:45:58 +0000
Subject: [PATCH] fix issue with >8TB fs: group doesn't fit in 16bits anymore
b=16101
i=adilger
i=kalpak
---
ldiskfs/kernel_patches/patches/ext3-mballoc3-core.patch | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/ldiskfs/kernel_patches/patches/ext3-mballoc3-core.patch b/ldiskfs/kernel_patches/patches/ext3-mballoc3-core.patch
index d849bd0c17..5ef1f7db16 100644
--- a/ldiskfs/kernel_patches/patches/ext3-mballoc3-core.patch
+++ b/ldiskfs/kernel_patches/patches/ext3-mballoc3-core.patch
@@ -575,7 +575,7 @@ Index: linux-2.6.18-53.1.14/fs/ext3/mballoc.c
+#define EXT3_BB_MAX_BLOCKS 30
+
+struct ext3_free_metadata {
-+ unsigned short group;
++ unsigned group;
+ unsigned short num;
+ unsigned short blocks[EXT3_BB_MAX_BLOCKS];
+ struct list_head list;
@@ -704,8 +704,8 @@ Index: linux-2.6.18-53.1.14/fs/ext3/mballoc.c
+ void *bd_bitmap;
+ struct ext3_group_info *bd_info;
+ struct super_block *bd_sb;
-+ __u16 bd_blkbits;
-+ __u16 bd_group;
++ unsigned bd_group;
++ unsigned bd_blkbits;
+};
+#define EXT3_MB_BITMAP(e3b) ((e3b)->bd_bitmap)
+#define EXT3_MB_BUDDY(e3b) ((e3b)->bd_buddy)
--
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