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The version of periodic.stp packaged in systemtap-4.0-5.el8 fails to pass through the parsing phase:
=======
8.0 Server x86_64 # stap -vp2 /usr/share/systemtap/examples/profiling/periodic.stp
Pass 1: parsed user script and 475 library scripts using 185560virt/76884res/8864shr/67664data kb, in 420usr/60sys/475real ms.
semantic error: while processing probe kernel.trace("timer_expire_entry")
semantic error: unable to find member 'data' for struct timer_list (alternatives: flags, entry, expires, function): operator '->' at /usr/share/systemtap/examples/profiling/periodic.stp:20:26
source: data[$timer] = $timer->data
^
semantic error: unable to find member 'data' for struct timer_list (alternatives: flags, entry, expires, function): operator '->' at :20:26
source: data[$timer] = $timer->data
^
semantic error: unable to find member 'data' for struct timer_list (alternatives: flags, entry, expires, function): operator '->' at :20:26
source: data[$timer] = $timer->data
^
Pass 2: analyzed script: 3 probes, 12 functions, 5 embeds, 4 globals using 348524virt/241132res/10348shr/230628data kb, in 2160usr/1140sys/3332real ms.
Pass 2: analysis failed. [man error::pass2]
(1) 8.0 Server x86_64 # rpm -q systemtap
systemtap-4.0-5.el8.x86_64
8.0 Server x86_64 #
=======
The bz1012133 shows user interest in periodic.stp. The current upstream version aacee65 of that script looks fine. Please, backport it.
The version of periodic.stp packaged in systemtap-4.0-5.el8 fails to pass through the parsing phase: ======= 8.0 Server x86_64 # stap -vp2 /usr/share/systemtap/examples/profiling/periodic.stp Pass 1: parsed user script and 475 library scripts using 185560virt/76884res/8864shr/67664data kb, in 420usr/60sys/475real ms. semantic error: while processing probe kernel.trace("timer_expire_entry") semantic error: unable to find member 'data' for struct timer_list (alternatives: flags, entry, expires, function): operator '->' at /usr/share/systemtap/examples/profiling/periodic.stp:20:26 source: data[$timer] = $timer->data ^ semantic error: unable to find member 'data' for struct timer_list (alternatives: flags, entry, expires, function): operator '->' at :20:26 source: data[$timer] = $timer->data ^ semantic error: unable to find member 'data' for struct timer_list (alternatives: flags, entry, expires, function): operator '->' at :20:26 source: data[$timer] = $timer->data ^ Pass 2: analyzed script: 3 probes, 12 functions, 5 embeds, 4 globals using 348524virt/241132res/10348shr/230628data kb, in 2160usr/1140sys/3332real ms. Pass 2: analysis failed. [man error::pass2] (1) 8.0 Server x86_64 # rpm -q systemtap systemtap-4.0-5.el8.x86_64 8.0 Server x86_64 # ======= The bz1012133 shows user interest in periodic.stp. The current upstream version aacee65 of that script looks fine. Please, backport it.