git: kernel - Add missing vm_page_wakeup()

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 50e32333fe157099d01bfabd2b7921fd1f1aaabf
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date:   Fri Feb 4 11:51:26 2011 -0800

    kernel - Add missing vm_page_wakeup()
    
    * Fix a long-standing issue where a VM page is improperly left PG_BUSY
      when vm_page_try_to_cache() races the Modified bit in underlying PTEs.
    
    * This could only occur during periods of severe memory pressure and
      would typically lead to a program getting stuck in "pgtblk".
    
    Reported-by: Peter Avalos <peter@theshell.com>

Summary of changes:
 sys/vm/vm_page.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/50e32333fe157099d01bfabd2b7921fd1f1aaabf


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