src/sys/kern/uipc_socket.c - diff

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version 1.207, 2012/01/25 00:28:36

version 1.208, 2012/01/27 19:48:40

Line 136 EVCNT_ATTACH_STATIC(sosend_kvalimit);

#endif /* SOSEND_COUNTERS */

static struct callback_entry sokva_reclaimerentry;

#if defined(SOSEND_NO_LOAN) || defined(MULTIPROCESSOR)

int sock_loan_thresh = -1;

#else

Line 384 sosend_loan(struct socket *so, struct ui

Line 382 sosend_loan(struct socket *so, struct ui

return (space);

}

static int

sokva_reclaim_callback(struct callback_entry *ce, void *obj, void *arg)

{

KASSERT(ce == &sokva_reclaimerentry);

KASSERT(obj == NULL);

if (!vm_map_starved_p(kernel_map)) {

return CALLBACK_CHAIN_ABORT;

}

return CALLBACK_CHAIN_CONTINUE;

}

struct mbuf *

getsombuf(struct socket *so, int type)

{

Line 479 soinit(void)

Line 464 soinit(void)

if (sb_max_set(sb_max))

panic("bad initial sb_max value: %lu", sb_max);

callback_register(&vm_map_to_kernel(kernel_map)->vmk_reclaim_callback,

&sokva_reclaimerentry, NULL, sokva_reclaim_callback);

socket_listener = kauth_listen_scope(KAUTH_SCOPE_NETWORK,

socket_listener_cb, NULL);

}