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authorChris Mason <chris.mason@oracle.com>2008-08-04 23:17:27 -0400
committerChris Mason <chris.mason@oracle.com>2008-09-25 11:04:06 -0400
commit3de9d6b649b4cc60687be92e71cef36d7d4e8f2f (patch)
tree039f774f07a86bb9ace7986592dc462c7e1eec88 /fs/btrfs/file-item.c
parentea8c281947950fac5f78818b767821d696c9512a (diff)
downloadop-kernel-dev-3de9d6b649b4cc60687be92e71cef36d7d4e8f2f.zip
op-kernel-dev-3de9d6b649b4cc60687be92e71cef36d7d4e8f2f.tar.gz
btrfs_lookup_bio_sums seems broken, go back to the readpage_io_hook for now
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/file-item.c')
-rw-r--r--fs/btrfs/file-item.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index 70af24a..51aba8c 100644
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -134,6 +134,7 @@ int btrfs_lookup_file_extent(struct btrfs_trans_handle *trans,
return ret;
}
+#if 0 /* broken */
int btrfs_lookup_bio_sums(struct btrfs_root *root, struct inode *inode,
struct bio *bio)
{
@@ -200,7 +201,7 @@ int btrfs_lookup_bio_sums(struct btrfs_root *root, struct inode *inode,
diff = diff * BTRFS_CRC32_SIZE;
read_extent_buffer(path->nodes[0], &sum,
- (unsigned long)item + diff,
+ ((unsigned long)item) + diff,
BTRFS_CRC32_SIZE);
found:
set_state_private(io_tree, offset, sum);
@@ -210,6 +211,7 @@ found:
btrfs_free_path(path);
return 0;
}
+#endif
int btrfs_csum_one_bio(struct btrfs_root *root, struct inode *inode,
struct bio *bio)
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