git: kernel - SWAP CACHE part 10/many - Fix swap space usage calculation

[Matthew Dillon]

commit 1e5196f08d08b182e431f9490abed276ccc7bfea
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Fri Feb 5 10:13:51 2010 -0800

    kernel - SWAP CACHE part 10/many - Fix swap space usage calculation
    
    * The code which limits how much swap space the swap cache uses was
      broken.  It was using the current amount of free swap space instead
      of the total space, causing it to only use 40% of available swap
      instead of 66%
    
    * Fix the calculation and also make it 3/4 (75%) of configured swap.

Summary of changes:
 sys/vm/swap_pager.h   |    1 +
 sys/vm/vm_swap.c      |    2 ++
 sys/vm/vm_swapcache.c |   19 +++++++++++++++----
 3 files changed, 18 insertions(+), 4 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/1e5196f08d08b182e431f9490abed276ccc7bfea


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