src/sys/kern/uipc_socket.c - diff

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version 1.177, 2008/10/14 13:45:26

version 1.178, 2008/12/07 20:58:46

Line 150 static kcondvar_t socurkva_cv;

static size_t sodopendfree(void);

static size_t sodopendfreel(void);

static void sysctl_kern_somaxkva_setup(void);

static struct sysctllog *socket_sysctllog;

static vsize_t

sokvareserve(struct socket *so, vsize_t len)

{

Line 423 void

Line 426 void

soinit(void)

{

sysctl_kern_somaxkva_setup();

mutex_init(&so_pendfree_lock, MUTEX_DEFAULT, IPL_VM);

softnet_lock = mutex_obj_alloc(MUTEX_DEFAULT, IPL_NONE);

cv_init(&socurkva_cv, "sokva");

Line 2260 sysctl_kern_somaxkva(SYSCTLFN_ARGS)

Line 2265 sysctl_kern_somaxkva(SYSCTLFN_ARGS)

return (error);

}

SYSCTL_SETUP(sysctl_kern_somaxkva_setup, "sysctl kern.somaxkva setup")

static void

sysctl_kern_somaxkva_setup()

{

sysctl_createv(clog, 0, NULL, NULL,

KASSERT(socket_sysctllog == NULL);

sysctl_createv(&socket_sysctllog, 0, NULL, NULL,

CTLFLAG_PERMANENT,

CTLTYPE_NODE, "kern", NULL,

NULL, 0, NULL, 0,

CTL_KERN, CTL_EOL);

sysctl_createv(clog, 0, NULL, NULL,

sysctl_createv(&socket_sysctllog, 0, NULL, NULL,

CTLFLAG_PERMANENT|CTLFLAG_READWRITE,

CTLTYPE_INT, "somaxkva",

SYSCTL_DESCR("Maximum amount of kernel memory to be "