git: HAMMER VFS - Add debugging for overlapping buffer issue

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

commit f7d0505a7377080282fa2231733219f94e3b2e2b
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date:   Sat Aug 21 14:15:41 2010 -0700

    HAMMER VFS - Add debugging for overlapping buffer issue
    
    * Add debug flags to display information that may be useful when
      diagnosing overlapping buffers.
    
      Set vfs.hammer.debug_general=163840 (0x28000) to generate
      the debug data.

Summary of changes:
 sys/vfs/hammer/hammer_blockmap.c |   15 ++++++++++++++-
 sys/vfs/hammer/hammer_ondisk.c   |    7 +++++++
 2 files changed, 21 insertions(+), 1 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/f7d0505a7377080282fa2231733219f94e3b2e2b


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