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revert-dont-spawn-kernel-thread-for-rxk-listener-20020426

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in some cases this causes shutdowns to hang forever. notably shutdown -i0 -g6 -y works while reboot does not
This commit is contained in:
Derrick Brashear 2002-06-13 20:35:28 +00:00
parent 08bb209eef
commit fe1beb4f3e
1 changed files with 25 additions and 2 deletions
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27
src/rx/rx_kcommon.c
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@ -1000,7 +1000,22 @@ int rxk_ReadPacket(osi_socket so, struct rx_packet *p, int *host, int *port)
*/
int rxk_ListenerPid; /* Used to signal process to wakeup at shutdown */
#ifdef AFS_SUN5_ENV
/*
* Run the listener as a kernel process.
*/
void rxk_Listener(void)
{
extern id_t syscid;
void rxk_ListenerProc(void);
if (newproc(rxk_ListenerProc, syscid, 59))
osi_Panic("rxk_Listener: failed to fork listener process!\n");
}
void rxk_ListenerProc(void)
#else /* AFS_SUN5_ENV */
void rxk_Listener(void)
#endif /* AFS_SUN5_ENV */
{
struct rx_packet *rxp = NULL;
int code;
@ -1018,9 +1033,9 @@ void rxk_Listener(void)
#if defined(AFS_DARWIN_ENV)
rxk_ListenerPid = current_proc()->p_pid;
#endif
#if defined(RX_ENABLE_LOCKS)
#if defined(RX_ENABLE_LOCKS) && !defined(AFS_SUN5_ENV)
AFS_GUNLOCK();
#endif /* RX_ENABLE_LOCKS */
#endif /* RX_ENABLE_LOCKS && !AFS_SUN5_ENV */
while (afs_termState != AFSOP_STOP_RXK_LISTENER) {
if (rxp) {
@ -1049,6 +1064,14 @@ void rxk_Listener(void)
#if defined(AFS_LINUX22_ENV) || defined(AFS_SUN5_ENV)
afs_osi_Wakeup(&rxk_ListenerPid);
#endif
#ifdef AFS_SUN5_ENV
AFS_GUNLOCK();
#ifdef HAVE_P_COREFILE
if (!curproc->p_corefile) /* newproc doesn't set it, but exit frees it */
curproc->p_corefile = refstr_alloc("core");
#endif
exit(CLD_EXITED, 0);
#endif /* AFS_SUN5_ENV */
}
#if !defined(AFS_LINUX20_ENV) && !defined(AFS_SUN5_ENV) && !defined(AFS_DARWIN_ENV) && !defined(AFS_XBSD_ENV)