Author: jhb
Date: Fri Feb 4 14:44:42 2011
New Revision: 218276
URL: http://svn.freebsd.org/changeset/base/218276
Log:
MFC 217075:
Retire PCONFIG and leave the priority of thread0 alone when waiting for
interrupt config hooks to execute.
To preserve the KBI, I did not renumber priorities but simply removed
PCONFIG.
Modified:
stable/8/sys/kern/subr_autoconf.c
stable/8/sys/sys/priority.h
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
Modified: stable/8/sys/kern/subr_autoconf.c
==============================================================================
--- stable/8/sys/kern/subr_autoconf.c Fri Feb 4 14:29:05 2011
(r218275)
+++ stable/8/sys/kern/subr_autoconf.c Fri Feb 4 14:44:42 2011
(r218276)
@@ -135,7 +135,7 @@ boot_run_interrupt_driven_config_hooks(v
warned = 0;
while (!TAILQ_EMPTY(&intr_config_hook_list)) {
if (msleep(&intr_config_hook_list, &intr_config_hook_lock,
- PCONFIG, "conifhk", WARNING_INTERVAL_SECS * hz) ==
+ 0, "conifhk", WARNING_INTERVAL_SECS * hz) ==
EWOULDBLOCK) {
mtx_unlock(&intr_config_hook_lock);
warned++;
Modified: stable/8/sys/sys/priority.h
==============================================================================
--- stable/8/sys/sys/priority.h Fri Feb 4 14:29:05 2011 (r218275)
+++ stable/8/sys/sys/priority.h Fri Feb 4 14:44:42 2011 (r218276)
@@ -105,7 +105,6 @@
#define PZERO (PRI_MIN_KERN + 20)
#define PSOCK (PRI_MIN_KERN + 24)
#define PWAIT (PRI_MIN_KERN + 28)
-#define PCONFIG (PRI_MIN_KERN + 32)
#define PLOCK (PRI_MIN_KERN + 36)
#define PPAUSE (PRI_MIN_KERN + 40)
_______________________________________________
svn-src-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
