diff options
| author | Christophe de Dinechin <dinechin@redhat.com> | 2017-04-28 11:51:21 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-05-02 19:01:50 +0200 |
| commit | 091a1138bd64a789e76e3e5b6ff65cce2cfc599c (patch) | |
| tree | efe5ce10b9f1957dfb39870cad4afcc22f9f964c /cmds-check.c | |
| parent | 05011bf0d49d6b7e4ec5c2ac6c0181544f3a5b85 (diff) | |
btrfs-progs: check: make max_size consistent with nr
Since we memset tmpl, max_size==0. This does not seem consistent with nr = 1.
In check_extent_refs, we will call:
set_extent_dirty(root->fs_info->excluded_extents,
rec->start,
rec->start + rec->max_size - 1);
This ends up with BUG_ON(end < start) in insert_state.
Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'cmds-check.c')
| -rw-r--r-- | cmds-check.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cmds-check.c b/cmds-check.c index 571bd4e2..afa78230 100644 --- a/cmds-check.c +++ b/cmds-check.c @@ -6194,6 +6194,7 @@ static int add_tree_backref(struct cache_tree *extent_cache, u64 bytenr, tmpl.start = bytenr; tmpl.nr = 1; tmpl.metadata = 1; + tmpl.max_size = 1; ret = add_extent_rec_nolookup(extent_cache, &tmpl); if (ret) |