Btrfs: Fix nodatacow extent lookup · 879c1cfc31 - Gogs

Btrfs: Fix nodatacow extent lookup

Yan Zheng noticed the offset into the extent was incorrectly being added to the
extent start before trying to find it in the extent allocation tree.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

Chris Mason 17 years ago

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190662b212

commit

879c1cfc31

1 changed files with 0 additions and 1 deletions

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fs/btrfs/inode.c
							 
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				@@ -177,7 +177,6 @@ again:
			
				 		if (bytenr == 0)
			
				 			goto not_found;
			
				-		bytenr += btrfs_file_extent_offset(leaf, item);
			
				 		if (btrfs_count_snapshots_in_path(root, path, bytenr) != 1) {
			
				 			goto not_found;
			
				 		}