git: kernel - Add missing vm_page_wakeup()
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
--
DragonFly BSD source repository