Attachment 119371 Details for Bug 161887 – file.txt

file.txt

file.txt (text/plain), 1.03 KB, created by Penta Upa on 2011-10-21 19:10:10 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Penta Upa

Created: 2011-10-21 19:10:10 UTC

Size: 1.03 KB

patch

obsolete

>#include <sys/param.h>
>#include <sys/module.h>
>#include <sys/kernel.h>
>#include <sys/systm.h>
>#include <sys/types.h>
>#include <sys/param.h>
>#include <sys/time.h>
>#include <sys/systm.h>
>#include <sys/lock.h>
>#include <sys/mutex.h>
>
>
>#include <vm/vm.h>
>#include <vm/vm_extern.h>
>#include <vm/vm_param.h>
>#include <vm/pmap.h>
>#include <vm/vm_map.h>
>#include <vm/vm_page.h>
>#include <vm/vm_object.h>
>
>static void
>vmtest(void) {
>	vm_page_t pp;
>
>	pp = vm_page_alloc(NULL, 0, VM_ALLOC_NOOBJ | VM_ALLOC_NORMAL);
>	if (!pp) {
>		printf("Page allocation failure\n");
>		return;
>	}
>	vm_page_lock(pp);
>	vm_page_lock_assert(pp, MA_OWNED);
>	vm_page_wire(pp);
>	vm_page_unlock(pp);
>}
>
>/* The function called at load/unload. */
>static int event_handler(struct module *module, int event, void *arg) {
>	switch (event) {
>	case MOD_LOAD:
>		vmtest();
>		break;
>	case MOD_UNLOAD:
>		break;
>	default:
>		break;
>	}
>	return 0;
>}
>
>static moduledata_t vmtest_conf = {
>    "vmtest",
>     event_handler,
>     NULL
>};
>
>DECLARE_MODULE(vmtest, vmtest_conf, SI_SUB_DRIVERS, SI_ORDER_MIDDLE);

Actions: View

Attachments on bug 161887: 119371