* [Bug translator/10495] New: Allow multiple, same name, probe point alias alternatives
@ 2009-08-07 9:18 mjw at redhat dot com
2009-08-19 0:16 ` [Bug translator/10495] " fche at redhat dot com
0 siblings, 1 reply; 2+ messages in thread
From: mjw at redhat dot com @ 2009-08-07 9:18 UTC (permalink / raw)
To: systemtap
Currently the following isn't allowed:
probe memory_hog = process("alpha").function("allocated_huge") ?
{
hogger = "alpha";
}
probe memory_hog = process("beta").function("allocated_giant") ?
{
hogger = "beta";
}
semantic error: duplicate probe point pattern while registering probe alias
memory_hog = process("beta").function("allocated_giant")
You could write it as:
probe memory_hog = process("a").function("alpha") ?,
process("beta").function("allocated_giant") ?
{
hogger = "alpha or beta";
}
But that has two drawbacks. First you cannot easily set the hogger variable.
Second you cannot use this pattern if your tapset is split over multiple files.
--
Summary: Allow multiple, same name, probe point alias
alternatives
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: translator
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: mjw at redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=10495
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* [Bug translator/10495] Allow multiple, same name, probe point alias alternatives
2009-08-07 9:18 [Bug translator/10495] New: Allow multiple, same name, probe point alias alternatives mjw at redhat dot com
@ 2009-08-19 0:16 ` fche at redhat dot com
0 siblings, 0 replies; 2+ messages in thread
From: fche at redhat dot com @ 2009-08-19 0:16 UTC (permalink / raw)
To: systemtap
------- Additional Comments From fche at redhat dot com 2009-08-19 00:16 -------
commit 2531fc1
Quite possibly, some existing tapsets could make use of this.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://sourceware.org/bugzilla/show_bug.cgi?id=10495
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2009-08-07 9:18 [Bug translator/10495] New: Allow multiple, same name, probe point alias alternatives mjw at redhat dot com
2009-08-19 0:16 ` [Bug translator/10495] " fche at redhat dot com
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