git: sys/vfs/hammer: remove obsolete comments on btree, etc

[Tomohiro Kusumi]

commit 51a31a39c6490ac24260ff4c41d10133cb069abc
Author: Tomohiro Kusumi <kusumi.tomohiro at gmail.com>
Date:   Sun Feb 22 05:14:50 2015 +0900

    sys/vfs/hammer: remove obsolete comments on btree, etc
    
    - hunk1: Use 'type' instead of 'subtype'. subtype was a different
      idea from type originally which no longer exist.
    
    - hunk2: There is no longer a distiction of normal/meta btree node.
      It's either internal or leaf node, plus record elements within leaf.
    
    - hunk3: Remove comments on subtype field that no longer exist,
      and add a comment on node size with 63-way btree.
    
    - hunk4: These macros were only used in very early stage of hammer
      development.
    
    - hunk5-6: Minor cleanups.

Summary of changes:
 sys/vfs/hammer/hammer_btree.c |  2 +-
 sys/vfs/hammer/hammer_btree.h | 19 +++----------------
 sys/vfs/hammer/hammer_ioctl.c |  4 ++--
 3 files changed, 6 insertions(+), 19 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/51a31a39c6490ac24260ff4c41d10133cb069abc


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