git: sys/vfs/hammer: Temporary fix for kernel panic on volume-del

[Tomohiro Kusumi]

commit 2f1df9cece2c18f660b07748af682ac3c47cc50f
Author: Tomohiro Kusumi <kusumi.tomohiro at gmail.com>
Date:   Mon Mar 21 05:46:53 2016 +0900

    sys/vfs/hammer: Temporary fix for kernel panic on volume-del
    
    This is a temporary fix for a known race issue mentioned in
    http://lists.dragonflybsd.org/pipermail/kernel/2015-August/175027.html
    
    It may be replaced with a better alternative in the future.
    
    The next commit also needs this, otherwise it's not guaranteed
    that ondisk buffers are written back to the backing storage.

Summary of changes:
 sys/vfs/hammer/hammer_volume.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/2f1df9cece2c18f660b07748af682ac3c47cc50f


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