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fusefs: enhance an SDT probe added in r346998

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Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Alan Somers 2019-05-13 15:39:19 +00:00
parent 0a7c63e075
commit f82e92e52b
1 changed files with 4 additions and 2 deletions
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6
sys/fs/fuse/fuse_node.c
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@ -212,7 +212,8 @@ fuse_vnode_hash(uint64_t id)
return (fnv_32_buf(&id, sizeof(id), FNV1_32_INIT));
}
SDT_PROBE_DEFINE2(fusefs, , node, stale_vnode, "struct vnode*", "enum vtype");
SDT_PROBE_DEFINE3(fusefs, , node, stale_vnode, "struct vnode*", "enum vtype",
"uint64_t");
static int
fuse_vnode_alloc(struct mount *mp,
struct thread *td,
@ -241,7 +242,8 @@ fuse_vnode_alloc(struct mount *mp,
* between FUSE_LOOKUP and another client's
* FUSE_UNLINK/FUSE_CREATE
*/
SDT_PROBE2(fusefs, , node, stale_vnode, *vpp, vtyp);
SDT_PROBE3(fusefs, , node, stale_vnode, *vpp, vtyp,
nodeid);
fuse_internal_vnode_disappear(*vpp);
lockmgr((*vpp)->v_vnlock, LK_RELEASE, NULL);
*vpp = NULL;