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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-0.9-189-g75dc1b3
- From: hiramatu at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 20 Mar 2009 17:42:40 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-0.9-189-g75dc1b3
- Reply-to: systemtap at sourceware dot org
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The branch, master has been updated
via 75dc1b3b7a2bb669471570af3365a1a7752ea438 (commit)
via 04ae1b090781725631ba3477ff77721b012cdaba (commit)
via dc6e1d97c43aa173549ad00bb78d7ea86ec90c95 (commit)
via 701c41be909697d5ab36f7604a1f3620c7d04abc (commit)
via acd56c22068963ad48f39890f5307600ff7d5278 (commit)
via 54892f28a2747079fae4aa35b80598cbb993a4c3 (commit)
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- Log -----------------------------------------------------------------
commit 75dc1b3b7a2bb669471570af3365a1a7752ea438
Merge: 04ae1b090781725631ba3477ff77721b012cdaba 7e402c4915c373e7818cf6218b0877a102fd7ff6
Author: Masami Hiramatsu <mhiramat@redhat.com>
Date: Fri Mar 20 13:43:45 2009 -0400
Merge branch 'master' of ssh://hiramatu@sources.redhat.com/git/systemtap
commit 04ae1b090781725631ba3477ff77721b012cdaba
Author: Masami Hiramatsu <mhiramat@redhat.com>
Date: Fri Mar 20 13:38:29 2009 -0400
PR9821: staprun supports subset of strftime.
Add strftime subset format support for output file name to systemtap.
This format will be evaluated when opening a new output file.
commit dc6e1d97c43aa173549ad00bb78d7ea86ec90c95
Author: Masami Hiramatsu <mhiramat@redhat.com>
Date: Fri Mar 20 13:33:34 2009 -0400
PR6930: initscript: support on-file flight recorder
Modify systemtap initscript to support on-file flight recoder
options.
commit 701c41be909697d5ab36f7604a1f3620c7d04abc
Author: Masami Hiramatsu <mhiramat@redhat.com>
Date: Fri Mar 20 13:31:18 2009 -0400
PR6930: stap: supports on-file flight recorder options
Add on-file flight recorder options (the combination of -F and -o,
and -S option) to stap command, and change manpages and NEWS.
- Both of -F and -o is specified, stap passes -D option to staprun.
- stap just passes -S option to staprun.
commit acd56c22068963ad48f39890f5307600ff7d5278
Author: Masami Hiramatsu <mhiramat@redhat.com>
Date: Fri Mar 20 12:11:30 2009 -0400
PR6930: stapio: support file switching
Add file-switching option(-S size[,N]) to stapio. This option has two
arguments, 'size' and 'N', and requires -o option.
- When the size of output file exceeds specified 'size'MB, staprun switches
output file to the next file. For this purpose, all output file has a serial
number as a suffix only when user specifies this option.
- Using this option in bulk mode, the output file name will be
'FILE_cpuX.SERIAL'.
- When the number of files exceeds specified N, staprun removes the oldest
file. This argument can be omitted.
commit 54892f28a2747079fae4aa35b80598cbb993a4c3
Author: Masami Hiramatsu <mhiramat@redhat.com>
Date: Fri Mar 20 11:59:06 2009 -0400
PR6930: stapio: run in background as a daemon
Add '-D'(daemon mode) option to staprun/stapio for daemon mode.
In this mode, stapio shows just its pid and detachs from console.
Since it has no stdio, this mode requires -o option. stapio will
exit when it receives SIGTERM or detects some error.
commit f0b8d2671fa56e0e1dcb4cc09fd6f7edf70f8fa3
Author: Masami Hiramatsu <mhiramat@redhat.com>
Date: Fri Mar 20 11:54:15 2009 -0400
PR6930: staprun: supports error message to syslog
Add an interface (eprintf) to output error messages to syslogd,
because staprun has no stderr after detaching from console.
-----------------------------------------------------------------------
Summary of changes:
NEWS | 17 ++++
buildrun.cxx | 5 +-
initscript/README.initscript | 2 +-
initscript/systemtap.in | 22 +++--
main.cxx | 14 ++-
runtime/staprun/common.c | 218 +++++++++++++++++++++++++++++++++++++++++-
runtime/staprun/mainloop.c | 52 ++++++++---
runtime/staprun/relay.c | 134 +++++++++++++++++++++++++-
runtime/staprun/relay_old.c | 124 ++++++++++++++++++++++--
runtime/staprun/staprun.h | 29 ++++--
session.h | 1 +
stap.1.in | 18 +++-
staprun.8.in | 17 +++-
13 files changed, 598 insertions(+), 55 deletions(-)
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systemtap: system-wide probe/trace tool