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[Bug translator/9967] New: raise MAXSKIPPED for -DINTERRUPTIBLE!=0 case
- From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 19 Mar 2009 20:50:04 -0000
- Subject: [Bug translator/9967] New: raise MAXSKIPPED for -DINTERRUPTIBLE!=0 case
- Reply-to: sourceware-bugzilla at sourceware dot org
With -DINTERRUPTIBLE=1 being the recent default, we can get probe reentrancy
due to interrupt handlers or other factors. These don't represent a worry
beyond lost events for those interrupting events.
I propose that for -DINTERRUPTIBLE=0, we leave MAXSKIPPED roughly where it is,
but for -DINTERRUPTIBLE!=0 (the default), MAXSKIPPED could get much increased
or perhaps even partially compiled out. ("partially" because we skip probes
not just for reentrancy but for reasons such as global variable timeouts.)
--
Summary: raise MAXSKIPPED for -DINTERRUPTIBLE!=0 case
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: translator
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: fche at redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=9967
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