D28926.id.diff
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D28926.id.diff
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	diff --git a/sys/fs/procfs/procfs_map.c b/sys/fs/procfs/procfs_map.c
	--- a/sys/fs/procfs/procfs_map.c
	+++ b/sys/fs/procfs/procfs_map.c
	@@ -84,7 +84,7 @@
	struct vnode *vp;
	char fullpath, freepath, *type;
	struct ucred *cred;
	- vm_object_t obj, tobj, lobj;
	+ vm_object_t lobj, nobj, obj, tobj;
	int error, privateresident, ref_count, resident, shadow_count, flags;
	vm_offset_t e_start, e_end;
	vm_eflags_t e_eflags;
	@@ -144,7 +144,8 @@
	}
	if (obj != NULL)
	kern_proc_vmmap_resident(map, entry, &resident, &super);
	- for (tobj = obj; tobj != NULL; tobj = tobj->backing_object) {
	+ for (tobj = obj; tobj != NULL; tobj = nobj) {
	+ nobj = tobj->backing_object;
	if (tobj != obj && tobj != lobj)
	VM_OBJECT_RUNLOCK(tobj);
	}
	diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c
	--- a/sys/kern/kern_proc.c
	+++ b/sys/kern/kern_proc.c
	@@ -2505,7 +2505,7 @@
	vm_map_entry_t entry, tmp_entry;
	struct vattr va;
	vm_map_t map;
	- vm_object_t obj, tobj, lobj;
	+ vm_object_t lobj, nobj, obj, tobj;
	char fullpath, freepath;
	struct kinfo_vmentry *kve;
	struct ucred *cred;
	@@ -2551,8 +2551,8 @@
	&kve->kve_resident, &super);
	if (super)
	kve->kve_flags \|= KVME_FLAG_SUPER;
	- for (tobj = obj; tobj != NULL;
	- tobj = tobj->backing_object) {
	+ for (tobj = obj; tobj != NULL; tobj = nobj) {
	+ nobj = tobj->backing_object;
	if (tobj != obj && tobj != lobj)
	VM_OBJECT_RUNLOCK(tobj);
	}