* [Bug translator/6898] New: marker $$args / $$parms
@ 2008-09-17 18:58 fche at redhat dot com
2009-07-23 9:13 ` [Bug translator/6898] " wenji dot huang at oracle dot com
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: fche at redhat dot com @ 2008-09-17 18:58 UTC (permalink / raw)
To: systemtap
In order to make multi-marker tracing easier, let's add
$$vars / $$parms to marker-based probe points. One of
these could try to interpret the incoming $format; the
other could synthesize one like the kprobes-related $$vars do.
--
Summary: marker $$args / $$parms
Product: systemtap
Version: unspecified
Status: NEW
Severity: enhancement
Priority: P2
Component: translator
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: fche at redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=6898
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^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug translator/6898] marker $$args / $$parms 2008-09-17 18:58 [Bug translator/6898] New: marker $$args / $$parms fche at redhat dot com @ 2009-07-23 9:13 ` wenji dot huang at oracle dot com 2009-07-24 5:15 ` wenji dot huang at oracle dot com 2010-04-08 19:07 ` fche at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: wenji dot huang at oracle dot com @ 2009-07-23 9:13 UTC (permalink / raw) To: systemtap ------- Additional Comments From wenji dot huang at oracle dot com 2009-07-23 09:12 ------- Created an attachment (id=4079) --> (http://sourceware.org/bugzilla/attachment.cgi?id=4079&action=view) patch and testcase With this patch, stap can support $$vars or $$parms for kernel marker. For example in FC11. $ stap -l 'kernel.mark("ext4_da_writepage")' kernel.mark("ext4_da_writepage").format("dev %s ino %lu page_index %lu") $ stap -e 'probe kernel.mark("ext4_da_writepage") { printf("%s\n",$$parms)}' $arg1=dm-0 $arg2=0x3fc25 $arg3=0x0 $arg1=dm-0 $arg2=0x3fc25 $arg3=0x1 $arg1=dm-0 $arg2=0x3fc25 $arg3=0x2 $arg1=dm-0 $arg2=0x3fc25 $arg3=0x3 $arg1=dm-0 $arg2=0x3fc25 $arg3=0x4 $arg1=dm-0 $arg2=0x3fc25 $arg3=0x5 $arg1=dm-0 $arg2=0x3fc25 $arg3=0x6 $arg1=dm-0 $arg2=0x3fc25 $arg3=0x7 -- http://sourceware.org/bugzilla/show_bug.cgi?id=6898 ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug translator/6898] marker $$args / $$parms 2008-09-17 18:58 [Bug translator/6898] New: marker $$args / $$parms fche at redhat dot com 2009-07-23 9:13 ` [Bug translator/6898] " wenji dot huang at oracle dot com @ 2009-07-24 5:15 ` wenji dot huang at oracle dot com 2010-04-08 19:07 ` fche at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: wenji dot huang at oracle dot com @ 2009-07-24 5:15 UTC (permalink / raw) To: systemtap ------- Additional Comments From wenji dot huang at oracle dot com 2009-07-24 05:15 ------- commit 92dad52bd5d51d32fc171620736bdc0ba9b890c4 -- http://sourceware.org/bugzilla/show_bug.cgi?id=6898 ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug translator/6898] marker $$args / $$parms 2008-09-17 18:58 [Bug translator/6898] New: marker $$args / $$parms fche at redhat dot com 2009-07-23 9:13 ` [Bug translator/6898] " wenji dot huang at oracle dot com 2009-07-24 5:15 ` wenji dot huang at oracle dot com @ 2010-04-08 19:07 ` fche at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: fche at redhat dot com @ 2010-04-08 19:07 UTC (permalink / raw) To: systemtap ------- Additional Comments From fche at redhat dot com 2010-04-08 19:06 ------- committed -- What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED http://sourceware.org/bugzilla/show_bug.cgi?id=6898 ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2010-04-08 19:07 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-09-17 18:58 [Bug translator/6898] New: marker $$args / $$parms fche at redhat dot com 2009-07-23 9:13 ` [Bug translator/6898] " wenji dot huang at oracle dot com 2009-07-24 5:15 ` wenji dot huang at oracle dot com 2010-04-08 19:07 ` fche at redhat dot com
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