diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2009-02-17 22:49:58 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2009-02-17 22:49:58 +0000 |
| commit | 24907ae356e5e01b64408dc028d821676f8de218 (patch) | |
| tree | 999b0832f5cf1b727320f509e8b8c6574e95269c | |
| parent | 48fb501ef250c1b8eba3d14661aed0186da7d2ca (diff) | |
Notes
| -rw-r--r-- | sys/kern/kern_proc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c index a591162e56e0..bb01d9d99314 100644 --- a/sys/kern/kern_proc.c +++ b/sys/kern/kern_proc.c @@ -1646,12 +1646,11 @@ sysctl_kern_proc_vmmap(SYSCTL_HANDLER_ARGS) kve->kve_shadow_count = obj->shadow_count; VM_OBJECT_UNLOCK(obj); if (vp != NULL) { - vfslocked = VFS_LOCK_GIANT(vp->v_mount); - vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, - curthread); vn_fullpath(curthread, vp, &fullpath, &freepath); cred = curthread->td_ucred; + vfslocked = VFS_LOCK_GIANT(vp->v_mount); + vn_lock(vp, LK_SHARED | LK_RETRY, curthread); if (VOP_GETATTR(vp, &va, cred, curthread) == 0) { kve->kve_fileid = va.va_fileid; kve->kve_fsid = va.va_fsid; |