tree 27c8b0ae2d86c8ed1acf1ce2df8621ec6b7807f1
parent a356e42620271deb5afb6570606154d160783bba
author Mike Snitzer <snitzer@redhat.com> 1395987302 -0400
committer Mike Snitzer <snitzer@redhat.com> 1396031822 -0400

dm thin: fix dangling bio in process_deferred_bios error path

If unable to ensure_next_mapping() we must add the current bio, which
was removed from the @bios list via bio_list_pop, back to the
deferred_bios list before all the remaining @bios.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Acked-by: Joe Thornber <ejt@redhat.com>
Cc: stable@vger.kernel.org