From: "mhiramat at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sources.redhat.com
Subject: [Bug runtime/3858] option to share trace buffers between probe modules
Date: Tue, 30 Oct 2007 19:48:00 -0000 [thread overview]
Message-ID: <20071030194820.5020.qmail@sourceware.org> (raw)
In-Reply-To: <20070111113517.3858.masami.hiramatsu.pt@hitachi.com>
------- Additional Comments From mhiramat at redhat dot com 2007-10-30 19:48 -------
Created an attachment (id=2069)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=2069&action=view)
Sharing a buffer amoung several scripts (take5)
(In reply to comment #21)
> - This patch disables irqs only for a short period of time for writing data
> into relayfs buffer safely. So, now each guest owns its print
buffer(Stp_pbuf).
Since the previous patch(take4) didn't disable irqs when RELAY_HOST was
defined,
there was a chance to break a data structure.
This patch(take5) disables irqs when either RELAY_GUEST or RELAY_HOST is
defined.
Thanks,
--
What |Removed |Added
----------------------------------------------------------------------------
Attachment #2058 is|0 |1
obsolete| |
http://sourceware.org/bugzilla/show_bug.cgi?id=3858
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next prev parent reply other threads:[~2007-10-30 19:48 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-11 11:35 [Bug runtime/3858] New: Independent Runtime Module masami dot hiramatsu dot pt at hitachi dot com
2007-01-21 23:49 ` [Bug runtime/3858] " fche at redhat dot com
2007-01-22 4:24 ` masami dot hiramatsu dot pt at hitachi dot com
2007-01-22 19:20 ` fche at redhat dot com
2007-01-25 12:37 ` masami dot hiramatsu dot pt at hitachi dot com
2007-01-25 13:45 ` fche at redhat dot com
2007-01-26 13:54 ` masami dot hiramatsu dot pt at hitachi dot com
2007-01-28 15:07 ` fche at redhat dot com
2007-01-29 11:35 ` masami dot hiramatsu dot pt at hitachi dot com
2007-02-15 15:26 ` fche at redhat dot com
2007-02-16 13:06 ` hiramatu at sdl dot hitachi dot co dot jp
2007-02-16 13:09 ` hiramatu at sdl dot hitachi dot co dot jp
2007-02-16 15:54 ` hunt at redhat dot com
2007-05-17 5:57 ` hiramatu at sdl dot hitachi dot co dot jp
2007-05-17 6:41 ` masami dot hiramatsu dot pt at hitachi dot com
2007-08-07 19:51 ` mhiramat at redhat dot com
2007-08-17 22:04 ` [Bug runtime/3858] option to share trace buffers between probe modules fche at redhat dot com
2007-10-17 21:45 ` mhiramat at redhat dot com
2007-10-17 21:54 ` mhiramat at redhat dot com
2007-10-17 23:02 ` fche at redhat dot com
2007-10-18 14:06 ` hunt at redhat dot com
2007-10-18 14:58 ` mhiramat at redhat dot com
2007-10-18 18:13 ` fche at redhat dot com
2007-10-22 19:49 ` mhiramat at redhat dot com
2007-10-24 22:04 ` mhiramat at redhat dot com
2007-10-30 19:48 ` mhiramat at redhat dot com [this message]
2007-11-09 18:47 ` mhiramat at redhat dot com
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