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- Remove unnecessary vnode internal locking - v_vflag is protect by vnode's

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lock (not vnode's interlock).
- Simplify code a bit.
This commit is contained in:
Pawel Jakub Dawidek 2007-05-28 00:28:15 +00:00
parent a906fff9c5
commit 5d14c414ec
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=170041
1 changed files with 10 additions and 19 deletions
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29
sys/ufs/ufs/ufs_gjournal.c
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@ -105,39 +105,30 @@ ufs_gjournal_modref(struct vnode *vp, int count)
}
void
ufs_gjournal_orphan(struct vnode *fvp)
ufs_gjournal_orphan(struct vnode *vp)
{
struct mount *mp;
struct inode *ip;
mp = fvp->v_mount;
if (mp->mnt_gjprovider == NULL)
if (vp->v_mount->mnt_gjprovider == NULL)
return;
VI_LOCK(fvp);
if (fvp->v_usecount < 2 || (fvp->v_vflag & VV_DELETED)) {
VI_UNLOCK(fvp);
if (vp->v_usecount < 2 || (vp->v_vflag & VV_DELETED))
return;
ip = VTOI(vp);
if ((vp->v_type == VDIR && ip->i_nlink > 2) ||
(vp->v_type != VDIR && ip->i_nlink > 1)) {
return;
}
ip = VTOI(fvp);
if ((fvp->v_type == VDIR && ip->i_nlink > 2) ||
(fvp->v_type != VDIR && ip->i_nlink > 1)) {
VI_UNLOCK(fvp);
return;
}
fvp->v_vflag |= VV_DELETED;
VI_UNLOCK(fvp);
vp->v_vflag |= VV_DELETED;
ufs_gjournal_modref(fvp, 1);
ufs_gjournal_modref(vp, 1);
}
void
ufs_gjournal_close(struct vnode *vp)
{
struct mount *mp;
struct inode *ip;
mp = vp->v_mount;
if (mp->mnt_gjprovider == NULL)
if (vp->v_mount->mnt_gjprovider == NULL)
return;
if (!(vp->v_vflag & VV_DELETED))
return;