svn commit: r334550 - head/sys/cddl/dev/profile
Justin Hibbits
jhibbits at FreeBSD.org
Sun Jun 3 03:53:12 UTC 2018
Author: jhibbits
Date: Sun Jun 3 03:53:11 2018
New Revision: 334550
URL: https://svnweb.freebsd.org/changeset/base/334550
Log:
Revert r326083, it doesn't behave as expected.
Even though there do appear to be more artificial frames, with 12, stack
traces no longer list at all. Revert until a better, more stable value can
be determined.
Modified:
head/sys/cddl/dev/profile/profile.c
Modified: head/sys/cddl/dev/profile/profile.c
==============================================================================
--- head/sys/cddl/dev/profile/profile.c Sun Jun 3 02:58:53 2018 (r334549)
+++ head/sys/cddl/dev/profile/profile.c Sun Jun 3 03:53:11 2018 (r334550)
@@ -124,7 +124,7 @@
/*
* This value is bogus just to make module compilable on powerpc
*/
-#define PROF_ARTIFICIAL_FRAMES 12
+#define PROF_ARTIFICIAL_FRAMES 3
#endif
struct profile_probe_percpu;
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