git: kernel - Make sys_ioctl() MPSAFE
commit 3c499555f10068eaf5493071d7906a849401072e
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Wed Aug 25 00:02:05 2010 -0700
kernel - Make sys_ioctl() MPSAFE
* Tokenize the ioctl mapper and stay MPSAFE through the fo_ioctl() call.
Beyond that it will be determined by the fops driver and for vnodes
will be determined by the MNTK_*_MPSAFE flags.
* HAMMER's ioctls will now be entered without holding the MP lock, aka
reblock, prune.
Summary of changes:
sys/kern/sys_generic.c | 45 +++++++++++++++++++++++++++++++--------------
1 files changed, 31 insertions(+), 14 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/3c499555f10068eaf5493071d7906a849401072e
--
DragonFly BSD source repository