Author: kib
Date: Mon Jul 28 01:06:36 2014
New Revision: 269169
URL: http://svnweb.freebsd.org/changeset/base/269169
Log:
MFC r268610:
Add convenience macro to assert tmpfs node lock.
Modified:
stable/10/sys/fs/tmpfs/tmpfs.h
stable/10/sys/fs/tmpfs/tmpfs_subr.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/fs/tmpfs/tmpfs.h
==============================================================================
--- stable/10/sys/fs/tmpfs/tmpfs.h Mon Jul 28 01:04:33 2014
(r269168)
+++ stable/10/sys/fs/tmpfs/tmpfs.h Mon Jul 28 01:06:36 2014
(r269169)
@@ -276,6 +276,8 @@ LIST_HEAD(tmpfs_node_list, tmpfs_node);
#define TMPFS_NODE_LOCK(node) mtx_lock(&(node)->tn_interlock)
#define TMPFS_NODE_UNLOCK(node) mtx_unlock(&(node)->tn_interlock)
#define TMPFS_NODE_MTX(node) (&(node)->tn_interlock)
+#define TMPFS_NODE_ASSERT_LOCKED(node) mtx_assert(TMPFS_NODE_MTX(node),
\
+ MA_OWNED)
#ifdef INVARIANTS
#define TMPFS_ASSERT_LOCKED(node) do { \
Modified: stable/10/sys/fs/tmpfs/tmpfs_subr.c
==============================================================================
--- stable/10/sys/fs/tmpfs/tmpfs_subr.c Mon Jul 28 01:04:33 2014
(r269168)
+++ stable/10/sys/fs/tmpfs/tmpfs_subr.c Mon Jul 28 01:06:36 2014
(r269169)
@@ -633,7 +633,7 @@ tmpfs_free_vp(struct vnode *vp)
node = VP_TO_TMPFS_NODE(vp);
- mtx_assert(TMPFS_NODE_MTX(node), MA_OWNED);
+ TMPFS_NODE_ASSERT_LOCKED(node);
node->tn_vnode = NULL;
if ((node->tn_vpstate & TMPFS_VNODE_WRECLAIM) != 0)
wakeup(&node->tn_vnode);
_______________________________________________
[email protected] mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "[email protected]"
