D20062.id56722.diff
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	Index: sys/kern/kern_sendfile.c
	===================================================================
	--- sys/kern/kern_sendfile.c
	+++ sys/kern/kern_sendfile.c
	@@ -52,6 +52,8 @@
	#include <sys/vnode.h>

	#include <net/vnet.h>
	+#include <netinet/in.h>
	+#include <netinet/in_pcb.h>

	#include <security/audit/audit.h>
	#include <security/mac/mac_framework.h>
	@@ -545,8 +547,9 @@
	struct shmfd *shmfd;
	struct sendfile_sync *sfs;
	struct vattr va;
	+ struct inpcb *inp;
	off_t off, sbytes, rem, obj_size;
	- int error, softerr, bsize, hdrlen;
	+ int domain, error, softerr, bsize, hdrlen;

	obj = NULL;
	so = NULL;
	@@ -742,6 +745,16 @@
	refcount_init(&sfio->nios, 1);
	sfio->so = so;
	sfio->error = 0;
	+ if ((flags & SF_NOCACHE) != 0 &&
	+ (inp = sotoinpcb(so)) != NULL &&
	+ (domain = inp->inp_numa_domain) != M_NODOM &&
	+ obj->domain.dr_policy != DOMAINSET_PREF(domain) &&
	+ obj->domain.dr_iter != domain) {
	+ VM_OBJECT_WLOCK(obj);
	+ obj->domain.dr_policy = DOMAINSET_PREF(domain);
	+ obj->domain.dr_iter = domain;
	+ VM_OBJECT_WUNLOCK(obj);
	+ }

	nios = sendfile_swapin(obj, sfio, off, space, npages, rhpages,
	flags);