diff options
author | Josef Bacik <josef@toxicpanda.com> | 2020-09-03 14:29:51 -0400 |
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committer | David Sterba <dsterba@suse.com> | 2020-10-07 12:12:20 +0200 |
commit | 457f1864b569c4a5d49046fb9a88ab82e108cdfd (patch) | |
tree | d18eaf54a07b758e727de76318b9314582fb43ca /fs/btrfs/disk-io.c | |
parent | 66a2823c54367b4d366cfa5dc12ef99ef560f428 (diff) | |
download | linux-457f1864b569c4a5d49046fb9a88ab82e108cdfd.tar.bz2 |
btrfs: pretty print leaked root name
I'm a actual human being so am incapable of converting u64 to s64 in my
head, so add a helper to get the pretty name of a root objectid and use
that helper to spit out the name for any special roots for leaked roots,
so I don't have to scratch my head and figure out which root I messed up
the refs for.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/disk-io.c')
-rw-r--r-- | fs/btrfs/disk-io.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index ed887242f348..f44f3d672a1f 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1503,10 +1503,12 @@ void btrfs_check_leaked_roots(struct btrfs_fs_info *fs_info) struct btrfs_root *root; while (!list_empty(&fs_info->allocated_roots)) { + char buf[BTRFS_ROOT_NAME_BUF_LEN]; + root = list_first_entry(&fs_info->allocated_roots, struct btrfs_root, leak_list); - btrfs_err(fs_info, "leaked root %llu-%llu refcount %d", - root->root_key.objectid, root->root_key.offset, + btrfs_err(fs_info, "leaked root %s refcount %d", + btrfs_root_name(root->root_key.objectid, buf), refcount_read(&root->refs)); while (refcount_read(&root->refs) > 1) btrfs_put_root(root); |