git: kernel - Fix tmpfs hogging of the VM system

[Matthew Dillon]

commit 527cd77dea6b04ef7c0a7a1d4f0b062311a881b9
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Fri Mar 1 22:06:42 2013 -0800

    kernel - Fix tmpfs hogging of the VM system
    
    * tmpfs pretty much bypasses the buffer cache's normal clean/dirty
      handling.  Add appropriate VM paging wait states to prevent
      tmpfs operations from hogging free memory and causing other processes
      to stall for long periods of time in low memory situations.

Summary of changes:
 sys/vfs/tmpfs/tmpfs_vnops.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/527cd77dea6b04ef7c0a7a1d4f0b062311a881b9


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