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| author | Joe Thornber <ejt@redhat.com> | 2013-08-09 12:48:42 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2013-08-23 09:02:14 -0400 |
| commit | cd5acf0b445030cd8b5bfd818f464997652485e5 (patch) | |
| tree | e33aa8c38790a529271f8ab9bf3d14c1df9883c6 /drivers/md/persistent-data/dm-btree.h | |
| parent | c9ec5d7c7b4c3d84bb1b39bc36c5992fceb15a91 (diff) | |
| download | linux-cd5acf0b445030cd8b5bfd818f464997652485e5.tar.gz linux-cd5acf0b445030cd8b5bfd818f464997652485e5.tar.bz2 linux-cd5acf0b445030cd8b5bfd818f464997652485e5.zip | |
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>
Diffstat (limited to 'drivers/md/persistent-data/dm-btree.h')
0 files changed, 0 insertions, 0 deletions