git: HAMMER VFS - Limit pending writes when flushing undos

[Matthew Dillon]

commit daaabaa0cc0bec6fbacae7e299e67e3669238659
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Thu Aug 19 22:36:40 2010 -0700

    HAMMER VFS - Limit pending writes when flushing undos
    
    * Call hammer_io_limit_backlog() in the undo flush.  We already call it
      when flushing data and meta-data.
    
    * Handles certain extreme cases where large amounts of undo data could
      overwhelm dm_target_crypt.

Summary of changes:
 sys/vfs/hammer/hammer_flusher.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/daaabaa0cc0bec6fbacae7e299e67e3669238659


-- 
DragonFly BSD source repository