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authorAnand Jain <anand.jain@oracle.com>2018-03-07 17:29:18 +0800
committerDavid Sterba <dsterba@suse.com>2018-03-31 01:26:50 +0200
commit7c829b722dffb22aaf9e3ea1b1d88dac49bd0768 (patch)
tree1dba1902eb1013a71c51ae2a4bb594b55729be4c /fs/btrfs/uuid-tree.c
parent051c98eb11e6fd64a8306851c34ee485b5817955 (diff)
downloadlinux-7c829b722dffb22aaf9e3ea1b1d88dac49bd0768.tar.bz2
btrfs: add define for oldest generation
Some functions can filter metadata by the generation. Add a define that will annotate such arguments. Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: David Sterba <dsterba@suse.com> [ update changelog ] Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/uuid-tree.c')
-rw-r--r--fs/btrfs/uuid-tree.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/uuid-tree.c b/fs/btrfs/uuid-tree.c
index 726f928238d0..9916f03430bc 100644
--- a/fs/btrfs/uuid-tree.c
+++ b/fs/btrfs/uuid-tree.c
@@ -282,7 +282,7 @@ int btrfs_uuid_tree_iterate(struct btrfs_fs_info *fs_info,
key.offset = 0;
again_search_slot:
- ret = btrfs_search_forward(root, &key, path, 0);
+ ret = btrfs_search_forward(root, &key, path, BTRFS_OLDEST_GENERATION);
if (ret) {
if (ret > 0)
ret = 0;