Author: avg
Date: Tue Jul 9 09:05:00 2013
New Revision: 253079
URL: http://svnweb.freebsd.org/changeset/base/253079
Log:
dtrace/fasttrap: install hook functions only after all data is
initialized
Sponsored by: HybridCluster
MFC after: 7 days
Modified:
head/sys/cddl/contrib/opensolaris/uts/common/dtrace/fasttrap.c
Modified: head/sys/cddl/contrib/opensolaris/uts/common/dtrace/fasttrap.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/dtrace/fasttrap.c Tue Jul
9 09:03:01 2013 (r253078)
+++ head/sys/cddl/contrib/opensolaris/uts/common/dtrace/fasttrap.c Tue Jul
9 09:05:00 2013 (r253079)
@@ -2283,13 +2283,6 @@ fasttrap_load(void)
return (ret);
}
- /*
- * Install our hooks into fork(2), exec(2), and exit(2).
- */
- dtrace_fasttrap_fork = &fasttrap_fork;
- dtrace_fasttrap_exit = &fasttrap_exec_exit;
- dtrace_fasttrap_exec = &fasttrap_exec_exit;
-
#if defined(sun)
fasttrap_max = ddi_getprop(DDI_DEV_T_ANY, devi, DDI_PROP_DONTPASS,
"fasttrap-max-probes", FASTTRAP_MAX_DEFAULT);
@@ -2366,6 +2359,13 @@ fasttrap_load(void)
}
#endif
+ /*
+ * Install our hooks into fork(2), exec(2), and exit(2).
+ */
+ dtrace_fasttrap_fork = &fasttrap_fork;
+ dtrace_fasttrap_exit = &fasttrap_exec_exit;
+ dtrace_fasttrap_exec = &fasttrap_exec_exit;
+
(void) dtrace_meta_register("fasttrap", &fasttrap_mops, NULL,
&fasttrap_meta_id);
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