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Kirill Smelkov
linux
Commits
df2ce34c
Commit
df2ce34c
authored
Mar 23, 2007
by
Chris Mason
Committed by
David Woodhouse
Mar 23, 2007
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Plain Diff
Btrfs: properly set new buffers for new blocks up to date
Signed-off-by:
Chris Mason
<
chris.mason@oracle.com
>
parent
d5719762
Changes
3
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3 changed files
with
11 additions
and
3 deletions
+11
-3
fs/btrfs/disk-io.c
fs/btrfs/disk-io.c
+7
-2
fs/btrfs/extent-tree.c
fs/btrfs/extent-tree.c
+1
-1
fs/btrfs/super.c
fs/btrfs/super.c
+3
-0
No files found.
fs/btrfs/disk-io.c
View file @
df2ce34c
...
...
@@ -10,8 +10,13 @@ static int check_tree_block(struct btrfs_root *root, struct buffer_head *buf)
if
(
buf
->
b_blocknr
!=
btrfs_header_blocknr
(
&
node
->
header
))
BUG
();
if
(
root
->
node
&&
btrfs_header_parentid
(
&
node
->
header
)
!=
btrfs_header_parentid
(
btrfs_buffer_header
(
root
->
node
)))
BUG
();
btrfs_header_parentid
(
btrfs_buffer_header
(
root
->
node
)))
{
printk
(
"block %Lu parentids don't match buf %Lu, root %Lu
\n
"
,
buf
->
b_blocknr
,
btrfs_header_parentid
(
&
node
->
header
),
btrfs_header_parentid
(
btrfs_buffer_header
(
root
->
node
)));
WARN_ON
(
1
);
}
return
0
;
}
...
...
fs/btrfs/extent-tree.c
View file @
df2ce34c
...
...
@@ -467,7 +467,7 @@ struct buffer_head *btrfs_alloc_free_block(struct btrfs_trans_handle *trans,
return
NULL
;
}
buf
=
find_tree_block
(
root
,
ins
.
objectid
);
dirty_tree_block
(
trans
,
root
,
buf
);
set_buffer_uptodate
(
buf
);
return
buf
;
}
...
...
fs/btrfs/super.c
View file @
df2ce34c
...
...
@@ -473,7 +473,10 @@ static int btrfs_sync_fs(struct super_block *sb, int wait)
struct
btrfs_trans_handle
*
trans
;
struct
btrfs_root
*
root
;
int
ret
;
sb
->
s_dirt
=
0
;
return
0
;
root
=
btrfs_sb
(
sb
);
trans
=
btrfs_start_transaction
(
root
,
1
);
ret
=
btrfs_commit_transaction
(
trans
,
root
);
...
...
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