From fe9018671a29cc47f4fa9d86da09f152434be386 Mon Sep 17 00:00:00 2001 From: jeff Date: Tue, 9 Jul 2002 19:54:20 +0000 Subject: - Use standard locking functions in syncer's opv - vput instead of vrele syncer vnodes in vfs_mount - Add vop_lookup_{pre,post} to verify locking in VOP_LOOKUP --- sys/kern/vfs_mount.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sys/kern/vfs_mount.c') diff --git a/sys/kern/vfs_mount.c b/sys/kern/vfs_mount.c index f34dc40..991b2f1 100644 --- a/sys/kern/vfs_mount.c +++ b/sys/kern/vfs_mount.c @@ -614,7 +614,7 @@ update: error = vfs_allocate_syncvnode(mp); } else { if (mp->mnt_syncer != NULL) - vrele(mp->mnt_syncer); + vput(mp->mnt_syncer); mp->mnt_syncer = NULL; } vfs_unbusy(mp, td); @@ -957,7 +957,7 @@ update: error = vfs_allocate_syncvnode(mp); } else { if (mp->mnt_syncer != NULL) - vrele(mp->mnt_syncer); + vput(mp->mnt_syncer); mp->mnt_syncer = NULL; } vfs_unbusy(mp, td); @@ -1157,7 +1157,7 @@ dounmount(mp, flags, td) mp->mnt_flag &=~ MNT_ASYNC; cache_purgevfs(mp); /* remove cache entries for this file sys */ if (mp->mnt_syncer != NULL) - vrele(mp->mnt_syncer); + vput(mp->mnt_syncer); /* Move process cdir/rdir refs on fs root to underlying vnode. */ if (VFS_ROOT(mp, &fsrootvp) == 0) { if (mp->mnt_vnodecovered != NULL) -- cgit v1.1