From 02517b6731ab2da44ce9b49260429744cf0114d5 Mon Sep 17 00:00:00 2001 From: jeff Date: Sun, 4 Aug 2002 10:29:36 +0000 Subject: - Replace v_flag with v_iflag and v_vflag - v_vflag is protected by the vnode lock and is used when synchronization with VOP calls is needed. - v_iflag is protected by interlock and is used for dealing with vnode management issues. These flags include X/O LOCK, FREE, DOOMED, etc. - All accesses to v_iflag and v_vflag have either been locked or marked with mp_fixme's. - Many ASSERT_VOP_LOCKED calls have been added where the locking was not clear. - Many functions in vfs_subr.c were restructured to provide for stronger locking. Idea stolen from: BSD/OS --- sys/fs/umapfs/umap_vfsops.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sys/fs/umapfs/umap_vfsops.c') diff --git a/sys/fs/umapfs/umap_vfsops.c b/sys/fs/umapfs/umap_vfsops.c index 9e5f0fc..adb419a 100644 --- a/sys/fs/umapfs/umap_vfsops.c +++ b/sys/fs/umapfs/umap_vfsops.c @@ -223,8 +223,9 @@ umapfs_mount(mp, path, data, ndp, td) * Keep a held reference to the root vnode. * It is vrele'd in umapfs_unmount. */ + ASSERT_VOP_LOCKED(vp, "umapfs_mount"); umapm_rootvp = vp; - umapm_rootvp->v_flag |= VROOT; + umapm_rootvp->v_vflag |= VV_ROOT; amp->umapm_rootvp = umapm_rootvp; if (UMAPVPTOLOWERVP(umapm_rootvp)->v_mount->mnt_flag & MNT_LOCAL) mp->mnt_flag |= MNT_LOCAL; -- cgit v1.1