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authorJan Schmidt <list.btrfs@jan-o-sch.net>2011-06-13 20:02:58 +0200
committerJan Schmidt <list.btrfs@jan-o-sch.net>2011-09-29 12:54:28 +0200
commit8ddc7d9cd0a00062247c732b96386ec2462bdbc7 (patch)
treeea855863b3f6429002bfe31a3e522b4370d59d55 /fs/btrfs/inode.c
parent193ea74b2729e6ddc08fb6bde6e15a3bd4d94071 (diff)
downloadblackbird-op-linux-8ddc7d9cd0a00062247c732b96386ec2462bdbc7.tar.gz
blackbird-op-linux-8ddc7d9cd0a00062247c732b96386ec2462bdbc7.zip
btrfs: add mirror_num to extent_read_full_page
Currently, extent_read_full_page always assumes we are trying to read mirror 0, which generally is the best we can do. To add flexibility, pass it as a parameter. This will be needed by scrub fixup code. Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Diffstat (limited to 'fs/btrfs/inode.c')
-rw-r--r--fs/btrfs/inode.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index b2d004ad66a0..efee8c7cfa45 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -6289,7 +6289,7 @@ int btrfs_readpage(struct file *file, struct page *page)
{
struct extent_io_tree *tree;
tree = &BTRFS_I(page->mapping->host)->io_tree;
- return extent_read_full_page(tree, page, btrfs_get_extent);
+ return extent_read_full_page(tree, page, btrfs_get_extent, 0);
}
static int btrfs_writepage(struct page *page, struct writeback_control *wbc)
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