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| author | Mateusz Guzik <mjg@FreeBSD.org> | 2015-09-15 23:06:56 +0000 |
|---|---|---|
| committer | Mateusz Guzik <mjg@FreeBSD.org> | 2015-09-15 23:06:56 +0000 |
| commit | 7665e341cae225b650174db2fdb769619f62fca6 (patch) | |
| tree | 455ed0dbc0d430d92a6eb5d578f9a1f9c21aa40c /sys/kern/vfs_init.c | |
| parent | e89d5f43da49d978ac6fe7f78247de590e862416 (diff) | |
| download | src-7665e341cae225b650174db2fdb769619f62fca6.tar.gz src-7665e341cae225b650174db2fdb769619f62fca6.zip | |
sysctl: switch sysctllock to a sleepable rmlock, take 2
This restores r285125. Previous attempt was reverted due to a bug in rmlocks,
which is fixed since r287833.
Notes
Notes:
svn path=/head/; revision=287835
Diffstat (limited to 'sys/kern/vfs_init.c')
| -rw-r--r-- | sys/kern/vfs_init.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/vfs_init.c b/sys/kern/vfs_init.c index f935954fcef2..9ac193a9ebd5 100644 --- a/sys/kern/vfs_init.c +++ b/sys/kern/vfs_init.c @@ -291,7 +291,7 @@ vfs_register(struct vfsconf *vfc) * preserved by re-registering the oid after modifying its * number. */ - sysctl_xlock(); + sysctl_wlock(); SLIST_FOREACH(oidp, SYSCTL_CHILDREN(&sysctl___vfs), oid_link) { if (strcmp(oidp->oid_name, vfc->vfc_name) == 0) { sysctl_unregister_oid(oidp); @@ -300,7 +300,7 @@ vfs_register(struct vfsconf *vfc) break; } } - sysctl_xunlock(); + sysctl_wunlock(); return (0); } |