Author: jhibbits
Date: Wed Jun 6 15:12:19 2018
New Revision: 334716
URL: https://svnweb.freebsd.org/changeset/base/334716
Log:
Revert r334708
This is the wrong place to put the barrier.
Requested by: kib,mjg
Modified:
head/sys/kern/vfs_subr.c
Modified: head/sys/kern/vfs_subr.c
==============================================================================
--- head/sys/kern/vfs_subr.c Wed Jun 6 15:10:11 2018 (r334715)
+++ head/sys/kern/vfs_subr.c Wed Jun 6 15:12:19 2018 (r334716)
@@ -2807,9 +2807,6 @@ _vhold(struct vnode *vp, bool locked)
CTR2(KTR_VFS, "%s: vp %p", __func__, vp);
if (!locked) {
if (refcount_acquire_if_not_zero(&vp->v_holdcnt)) {
-#if !defined(__amd64__) && !defined(__i386__)
- mb();
-#endif
VNASSERT((vp->v_iflag & VI_FREE) == 0, vp,
("_vhold: vnode with holdcnt is free"));
return;
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