DragonFly BSD
DragonFly commits List (threaded) for 2010-04
[Date Prev][Date Next]  [Thread Prev][Thread Next]  [Date Index][Thread Index]

git: nata - Drop pending requests on dump


From: Alex Hornung <alexh@xxxxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 13 Apr 2010 09:35:17 -0700 (PDT)

commit ef35240304518887c0472fda71a672a0c29be0f2
Author: Alex Hornung <ahornung@gmail.com>
Date:   Tue Apr 13 16:32:08 2010 +0000

    nata - Drop pending requests on dump
    
    * Drop all pending requests in the ata queue when we are about to dump.
    
    * This should solve issues that have been appearing lately causing a
      TAILQ_NEXT panic on dumps with nata under heavy I/O.
    
    Reported-by: Jan Lentfer (lentferj@), Antonio Huete (tuxillo@)
    Obtained-from: FreeBSD

Summary of changes:
 sys/dev/disk/nata/ata-all.h   |    1 +
 sys/dev/disk/nata/ata-disk.c  |    1 +
 sys/dev/disk/nata/ata-queue.c |   18 ++++++++++++++++++
 3 files changed, 20 insertions(+), 0 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/ef35240304518887c0472fda71a672a0c29be0f2


-- 
DragonFly BSD source repository



[Date Prev][Date Next]  [Thread Prev][Thread Next]  [Date Index][Thread Index]