| commit | cd5acf0b445030cd8b5bfd818f464997652485e5 | [log] [tgz] |
|---|---|---|
| author | Joe Thornber <ejt@redhat.com> | Fri Aug 09 12:48:42 2013 +0100 |
| committer | Mike Snitzer <snitzer@redhat.com> | Fri Aug 23 09:02:14 2013 -0400 |
| tree | e33aa8c38790a529271f8ab9bf3d14c1df9883c6 | |
| parent | c9ec5d7c7b4c3d84bb1b39bc36c5992fceb15a91 [diff] |
dm btree: use pop_frame in dm_btree_del to cleanup code Remove a visited leaf straight away from the stack, rather than marking all it's children as visited and letting it get removed on the next iteration. May also offer a micro optimisation in dm_btree_del. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>