Example 1:
```
--- a/sys/kern/uipc_mbuf.c
+++ b/sys/kern/uipc_mbuf.c
@@ -34,105 +34,89 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
-#include "opt_param.h"
-#include "opt_mbuf_stress_test.h"
#include "opt_mbuf_profiling.h"
+#include "opt_mbuf_stress_test.h"
+#include "opt_param.h"
#include <sys/param.h>
-#include <sys/systm.h>
+#include <sys/domain.h>
#include <sys/kernel.h>
#include <sys/limits.h>
#include <sys/lock.h>
#include <sys/malloc.h>
#include <sys/mbuf.h>
-#include <sys/sysctl.h>
-#include <sys/domain.h>
#include <sys/protosw.h>
+#include <sys/sdt.h>
+#include <sys/sysctl.h>
+#include <sys/systm.h>
#include <sys/uio.h>
#include <sys/vmmeter.h>
-#include <sys/sdt.h>
+
#include <vm/vm.h>
-#include <vm/vm_pageout.h>
#include <vm/vm_page.h>
+#include <vm/vm_pageout.h>
```
Example 2:
```
--- a/sys/x86/x86/mp_x86.c
+++ b/sys/x86/x86/mp_x86.c
@@ -39,12 +39,12 @@ __FBSDID("$FreeBSD$");
#include "opt_stack.h"
#include <sys/param.h>
-#include <sys/systm.h>
#include <sys/bus.h>
-#include <sys/cons.h> /* cngetc() */
+#include <sys/cons.h> /* cngetc() */
#include <sys/cpuset.h>
#include <sys/csan.h>
-#ifdef GPROF
+#include <sys/systm.h>
+#ifdef GPROF
#include <sys/gmon.h>
#endif
#include <sys/kdb.h>
@@ -60,33 +60,341,32 +61,33 @@ __FBSDID("$FreeBSD$");
#include <sys/smp.h>
#include <sys/sysctl.h>
- #include <vm/vm.h>
-#include <vm/vm_param.h>
#include <vm/pmap.h>
-#include <vm/vm_kern.h>
+#include <vm/vm.h>
#include <vm/vm_extern.h>
+#include <vm/vm_kern.h>
#include <vm/vm_map.h>
+#include <vm/vm_param.h>
-#include <x86/apicreg.h>
#include <machine/clock.h>
#include <machine/cpu.h>
#include <machine/cputypes.h>
-#include <x86/mca.h>
#include <machine/md_var.h>
#include <machine/pcb.h>
#include <machine/psl.h>
#include <machine/smp.h>
#include <machine/specialreg.h>
#include <machine/stack.h>
+
+#include <x86/apicreg.h>
+#include <x86/mca.h>
#include <x86/ucode.h>
```
Any objections to the reordering, or suggestions for other test cases? Does vm/vm.h need to come before vm/pmap.h?