From: Borislav Petkov <bp@alien8.de>
To: Junxuan Liao <ljx@cs.wisc.edu>
Cc: linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org,
x86@kernel.org, Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
"H. Peter Anvin" <hpa@zytor.com>,
Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
"Paul E. McKenney" <paulmck@kernel.org>
Subject: Re: [PATCH] x86/tracing: introduce enter/exit tracepoint pairs for page faults
Date: Mon, 14 Apr 2025 22:54:41 +0200 [thread overview]
Message-ID: <20250414205441.GGZ_12Eew18bGcPTG0@fat_crate.local> (raw)
In-Reply-To: <e7d4cd81-c0a5-446c-95d2-6142d660c15b@cs.wisc.edu>
On Mon, Apr 14, 2025 at 03:35:41PM -0500, Junxuan Liao wrote:
> Rename page_fault_{user,kernel} to page_fault_{user,kernel}_enter, and
> add the exit counterparts. This might be useful for measuring page fault
^^^^^^^^^^^^^^^^
Well, come back when it really becomes useful.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2025-04-14 20:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-14 20:35 [PATCH] x86/tracing: introduce enter/exit tracepoint pairs for page faults Junxuan Liao
2025-04-14 20:42 ` Dave Hansen
2025-04-14 20:57 ` Steven Rostedt
2025-04-14 23:14 ` Junxuan Liao
2025-04-14 23:22 ` Junxuan Liao
2025-04-14 23:37 ` Dave Hansen
2025-04-14 23:43 ` Steven Rostedt
2025-04-14 23:48 ` Junxuan Liao
2025-04-14 20:54 ` Borislav Petkov [this message]
2025-04-14 22:20 ` Steven Rostedt
2025-04-15 1:23 ` Junxuan Liao
2025-04-16 17:47 ` Borislav Petkov
2025-04-16 18:01 ` Steven Rostedt
2025-04-16 18:06 ` Steven Rostedt
2025-04-18 21:39 ` Borislav Petkov
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