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| author | Qu Wenruo <wqu@suse.com> | 2019-02-26 11:33:56 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-04-29 20:02:17 +0300 |
| commit | 7ac1e464c4d473b517bb784f30d40da1f842482e (patch) | |
| tree | 19de63c7656fd2df9720881d78cc41ffa8591836 /tools/perf/scripts/python/stackcollapse.py | |
| parent | c53839fc3217085c210e1a62022016f199ae7b5a (diff) | |
| download | linux-7ac1e464c4d473b517bb784f30d40da1f842482e.tar.xz | |
btrfs: Don't panic when we can't find a root key
When we failed to find a root key in btrfs_update_root(), we just panic.
That's definitely not cool, fix it by outputting an unique error
message, aborting current transaction and return -EUCLEAN. This should
not normally happen as the root has been used by the callers in some
way.
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions