src/sys/kern/uipc_socket.c - diff

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version 1.177.4.2.2.1.2.1, 2010/04/21 00:28:18

version 1.177.4.2.2.1.2.2, 2011/05/25 23:58:48

Line 1

/* $NetBSD$ */

/* uipc_socket.c,v 1.177.4.2.2.1.2.1 2010/04/21 00:28:18 matt Exp */

/*-

Line 63

#include <sys/cdefs.h>

__KERNEL_RCSID(0, "$NetBSD$");

__KERNEL_RCSID(0, "uipc_socket.c,v 1.177.4.2.2.1.2.1 2010/04/21 00:28:18 matt Exp");

#include "opt_sock_counters.h"

#include "opt_sosend_loan.h"

Line 199 sokvaunreserve(vsize_t len)

vaddr_t

sokvaalloc(vsize_t len, struct socket *so)

sokvaalloc(vaddr_t sva, vsize_t len, struct socket *so)

{

vaddr_t lva;

Line 214 sokvaalloc(vsize_t len, struct socket *s

* allocate kva.

lva = uvm_km_alloc(kernel_map, len, 0, UVM_KMF_VAONLY | UVM_KMF_WAITVA);

lva = uvm_km_alloc(kernel_map, len, atop(sva) & uvmexp.colormask,

UVM_KMF_COLORMATCH | UVM_KMF_VAONLY | UVM_KMF_WAITVA);

if (lva == 0) {

sokvaunreserve(len);

return (0);

Line 362 sosend_loan(struct socket *so, struct ui

Line 363 sosend_loan(struct socket *so, struct ui

KASSERT(npgs <= M_EXT_MAXPAGES);

lva = sokvaalloc(len, so);

lva = sokvaalloc(sva, len, so);

if (lva == 0)

return 0;