git: DragonFly_RELEASE_4_0 sys/vfs/hammer: make btree_search() climb up btree slightly faster

Tue Jan 20 10:06:06 PST 2015

commit 978531ec99c8d290c795bf526220b483e53bbd1e
Author: Tomohiro Kusumi <kusumi.tomohiro at gmail.com>
Date:   Fri Jan 9 00:13:59 2015 +0900

    sys/vfs/hammer: make btree_search() climb up btree slightly faster
    
    - This cleanup patch lets cursor climb up deep/fat btree slightly faster
      (lightweight), if not slower.
    - Remove a duplicate check that traces back to a moment where there was
      btree_node_is_almost_full() and the differentiation was needed.
    
    Closes: #2765

Summary of changes:
 sys/vfs/hammer/hammer_btree.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/978531ec99c8d290c795bf526220b483e53bbd1e


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