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authorFrank Ch. Eigler <fche@elastic.org>2008-04-25 16:33:24 -0400
committerFrank Ch. Eigler <fche@elastic.org>2008-04-25 16:33:24 -0400
commit76d647dc1fdf1d6bb4397f4a3b819003492dfda6 (patch)
tree51b9d7a1f0ee75a41c487828d5e62c6a70b7fd28 /testsuite/systemtap.examples/pf2.stp
parentc47ccf304e6560cb50c86c2a5213c8de56678449 (diff)
parent9f99b110fbee8a6935ca60c152cc3c7cd809461b (diff)
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Merge branch 'master' of ssh://sources.redhat.com/git/systemtap into pr6429-comp-unwindsyms
* 'master' of ssh://sources.redhat.com/git/systemtap: simplify systemtap.spec configuration vars Handles markers with no format string. Fixed task_finder.c kernel 2.6.25 change. PR6454: fix "stap -l" listing of space-laden probe point names Move examples to testsuite/systemtap.examples. PR6451: avoid one class of staprun shutdown deadlock (module/.ctl filehandle = 0) Made kernel 2.6.25 changes in task_finder.c. Move examples to testsuite/systemtap.examples PR6416: extend probing blacklist with more init/exit sections
Diffstat (limited to 'testsuite/systemtap.examples/pf2.stp')
-rwxr-xr-xtestsuite/systemtap.examples/pf2.stp16
1 files changed, 16 insertions, 0 deletions
diff --git a/testsuite/systemtap.examples/pf2.stp b/testsuite/systemtap.examples/pf2.stp
new file mode 100755
index 00000000..96fdb7e7
--- /dev/null
+++ b/testsuite/systemtap.examples/pf2.stp
@@ -0,0 +1,16 @@
+#! /usr/bin/env stap
+
+global profile, pcount
+probe timer.profile {
+ pcount <<< 1
+ fn = probefunc ()
+ if (fn != "") profile[fn] <<< 1
+}
+probe timer.ms(4000) {
+ printf ("\n--- %d samples recorded:\n", @count(pcount))
+ foreach (f in profile- limit 10) {
+ printf ("%s\t%d\n", f, @count(profile[f]))
+ }
+ delete profile
+ delete pcount
+}