git: kernel - Make swap, nullfs MPSAFE
commit 572a7ed95c499105bcdfceb44aee6f2c118a5bf7
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Sat Dec 11 00:40:32 2010 -0800
kernel - Make swap, nullfs MPSAFE
* Mark the swap dummy mount as being MPSAFE so strategy operations do not
acquire the mplock.
* Mark NULLFS mounts as being MPSAFE so operations do not acquire the
mplock. If the underlying VFS is not MPSAFE it will still acquire
the mplock.
Summary of changes:
sys/kern/vfs_mount.c | 1 +
sys/kern/vfs_vopops.c | 1 -
sys/vfs/nullfs/null_vfsops.c | 8 ++++++--
3 files changed, 7 insertions(+), 3 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/572a7ed95c499105bcdfceb44aee6f2c118a5bf7
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