From: fche@redhat.com (Frank Ch. Eigler)
To: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: akpm@linux-foundation.org, Ingo Molnar <mingo@elte.hu>,
linux-kernel@vger.kernel.org
Subject: Re: [patch-RFC 00/26] LTTng Kernel Trace Thread Flag
Date: Thu, 06 Dec 2007 16:30:21 -0500 [thread overview]
Message-ID: <y0mmysnzf2q.fsf@ton.toronto.redhat.com> (raw)
In-Reply-To: <20071206024243.397994403@polymtl.ca> (Mathieu Desnoyers's message of "Wed, 05 Dec 2007 21:42:43 -0500")
Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> writes:
> This is an RFC for addition of a new thread flag, TIF_KERNEL_TRACE, to each
> architecture to activate system-wide system call tracing.
> [...]
Instead of creating a new flag, could you overload TIF_SYSCALL_TRACE,
putting the marker into syscall_trace(), and letting !PT_TRACED cause
a skip over the ptrace notification logic?
- FChE
next prev parent reply other threads:[~2007-12-06 21:31 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-06 2:42 Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 01/26] LTTng Kernel Trace Thread Flag Alpha Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 02/26] LTTng Kernel Trace Thread Flag ARM Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 03/26] LTTng Kernel Trace Thread Flag AVR32 Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 04/26] LTTng Kernel Trace Thread Flag Blackfin Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 05/26] LTTng Kernel Trace Thread Flag Cris Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 06/26] LTTng Kernel Trace Thread Flag Frv Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 07/26] LTTng Kernel Trace Thread Flag H8300 Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 08/26] LTTng Linux Kernel Trace Thread Flags x86_32 Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 09/26] LTTng Kernel Trace Thread Flag ia64 Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 10/26] LTTng Kernel Trace Thread Flag m32r Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 11/26] LTTng Kernel Trace Thread Flag m68k Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 12/26] LTTng Kernel Trace Thread Flag m68knommu Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 13/26] LTTng Kernel Trace Thread Flag MIPS Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 14/26] LTTng Kernel Trace Thread Flag parisc Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 15/26] LTTng Kernel Trace Thread Flag powerpc Mathieu Desnoyers
2007-12-06 2:42 ` [patch-RFC 16/26] LTTng Kernel Trace Thread Flag s390 Mathieu Desnoyers
2007-12-06 2:43 ` [patch-RFC 17/26] LTTng Kernel Trace Thread Flag SH Mathieu Desnoyers
2007-12-06 2:43 ` [patch-RFC 18/26] LTTng Kernel Trace Thread Flag sh64 Mathieu Desnoyers
2007-12-06 2:43 ` [patch-RFC 19/26] LTTng Kernel Trace Thread Flag sparc Mathieu Desnoyers
2007-12-06 2:43 ` [patch-RFC 20/26] LTTng Kernel Trace Thread Flag sparc64 Mathieu Desnoyers
2007-12-06 2:43 ` [patch-RFC 21/26] LTTng Kernel Trace Thread Flag UML Mathieu Desnoyers
2007-12-06 2:43 ` [patch-RFC 22/26] LTTng Kernel Trace Thread Flag v850 Mathieu Desnoyers
2007-12-06 2:43 ` [patch-RFC 23/26] Prepare x86_64 for TIF_SYSCALL_TRACE async flag set in entry.S Mathieu Desnoyers
2007-12-06 2:43 ` [patch-RFC 24/26] LTTng Linux Kernel Trace Thread Flag x86_64 Mathieu Desnoyers
2007-12-06 2:43 ` [patch-RFC 25/26] LTTng Kernel Trace Thread Flag xtensa Mathieu Desnoyers
2007-12-06 2:43 ` [patch-RFC 26/26] LTTng Kernel Trace Thread Flag API Mathieu Desnoyers
2007-12-06 21:30 ` Frank Ch. Eigler [this message]
2007-12-07 13:44 ` [patch-RFC 00/26] LTTng Kernel Trace Thread Flag Mathieu Desnoyers
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