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Differential D15020 Diff 41651 head/sys/netinet/in_pcb.c

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head/sys/netinet/in_pcb.c

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#include <sys/lock.h> #include <sys/lock.h>
#include <sys/malloc.h> #include <sys/malloc.h>
#include <sys/mbuf.h> #include <sys/mbuf.h>
#include <sys/callout.h> #include <sys/callout.h>
#include <sys/eventhandler.h> #include <sys/eventhandler.h>
#include <sys/domain.h> #include <sys/domain.h>
#include <sys/protosw.h> #include <sys/protosw.h>
#include <sys/rmlock.h> #include <sys/rmlock.h>
#include <sys/smp.h>
#include <sys/socket.h> #include <sys/socket.h>
#include <sys/socketvar.h> #include <sys/socketvar.h>
#include <sys/sockio.h> #include <sys/sockio.h>
#include <sys/priv.h> #include <sys/priv.h>
#include <sys/proc.h> #include <sys/proc.h>
#include <sys/refcount.h> #include <sys/refcount.h>
#include <sys/jail.h> #include <sys/jail.h>
#include <sys/kernel.h> #include <sys/kernel.h>
Show All 13 Lines
#include <net/rss_config.h> #include <net/rss_config.h>
#include <net/vnet.h> #include <net/vnet.h>
#if defined(INET) || defined(INET6) #if defined(INET) || defined(INET6)
#include <netinet/in.h> #include <netinet/in.h>
#include <netinet/in_pcb.h> #include <netinet/in_pcb.h>
#include <netinet/ip_var.h> #include <netinet/ip_var.h>
#include <netinet/tcp_var.h> #include <netinet/tcp_var.h>
#ifdef TCPHPTS
#include <netinet/tcp_hpts.h>
#endif
#include <netinet/udp.h> #include <netinet/udp.h>
#include <netinet/udp_var.h> #include <netinet/udp_var.h>
#endif #endif
#ifdef INET #ifdef INET
#include <netinet/in_var.h> #include <netinet/in_var.h>
#endif #endif
#ifdef INET6 #ifdef INET6
#include <netinet/ip6.h> #include <netinet/ip6.h>
▲ Show 20 Lines • Show All 1,121 Lines • ▼ Show 20 Lines if (refcount_release(&inp->inp_refcount) == 0) {
* this isn't the last reference. * this isn't the last reference.
*/ */
if (inp->inp_flags2 & INP_FREED) { if (inp->inp_flags2 & INP_FREED) {
INP_RUNLOCK(inp); INP_RUNLOCK(inp);
return (1); return (1);
} }
return (0); return (0);
} }
KASSERT(inp->inp_socket == NULL, ("%s: inp_socket != NULL", __func__)); KASSERT(inp->inp_socket == NULL, ("%s: inp_socket != NULL", __func__));
#ifdef TCPHPTS
if (inp->inp_in_hpts || inp->inp_in_input) {
struct tcp_hpts_entry *hpts;
/*
* We should not be on the hpts at
* this point in any form. we must
* get the lock to be sure.
*/
hpts = tcp_hpts_lock(inp);
if (inp->inp_in_hpts)
panic("Hpts:%p inp:%p at free still on hpts",
hpts, inp);
mtx_unlock(&hpts->p_mtx);
hpts = tcp_input_lock(inp);
if (inp->inp_in_input)
panic("Hpts:%p inp:%p at free still on input hpts",
hpts, inp);
mtx_unlock(&hpts->p_mtx);
}
#endif
INP_RUNLOCK(inp); INP_RUNLOCK(inp);
pcbinfo = inp->inp_pcbinfo; pcbinfo = inp->inp_pcbinfo;
uma_zfree(pcbinfo->ipi_zone, inp); uma_zfree(pcbinfo->ipi_zone, inp);
return (1); return (1);
} }
int int
in_pcbrele_wlocked(struct inpcb *inp) in_pcbrele_wlocked(struct inpcb *inp)
Show All 12 Lines if (refcount_release(&inp->inp_refcount) == 0) {
if (inp->inp_flags2 & INP_FREED) { if (inp->inp_flags2 & INP_FREED) {
INP_WUNLOCK(inp); INP_WUNLOCK(inp);
return (1); return (1);
} }
return (0); return (0);
} }
KASSERT(inp->inp_socket == NULL, ("%s: inp_socket != NULL", __func__)); KASSERT(inp->inp_socket == NULL, ("%s: inp_socket != NULL", __func__));
#ifdef TCPHPTS
if (inp->inp_in_hpts || inp->inp_in_input) {
struct tcp_hpts_entry *hpts;
/*
* We should not be on the hpts at
* this point in any form. we must
* get the lock to be sure.
*/
hpts = tcp_hpts_lock(inp);
if (inp->inp_in_hpts)
panic("Hpts:%p inp:%p at free still on hpts",
hpts, inp);
mtx_unlock(&hpts->p_mtx);
hpts = tcp_input_lock(inp);
if (inp->inp_in_input)
panic("Hpts:%p inp:%p at free still on input hpts",
hpts, inp);
mtx_unlock(&hpts->p_mtx);
}
#endif
INP_WUNLOCK(inp); INP_WUNLOCK(inp);
pcbinfo = inp->inp_pcbinfo; pcbinfo = inp->inp_pcbinfo;
uma_zfree(pcbinfo->ipi_zone, inp); uma_zfree(pcbinfo->ipi_zone, inp);
return (1); return (1);
} }
/* /*
* Temporary wrapper. * Temporary wrapper.
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