Re: [PATCH v23 3/5] tracing: Allow user-space mapping of the ring-buffer
From: Beau Belgrave <hidden>
Date: 2024-07-03 22:26:50
Also in:
linux-mm, linux-trace-kernel, lkml
From: Beau Belgrave <hidden>
Date: 2024-07-03 22:26:50
Also in:
linux-mm, linux-trace-kernel, lkml
On Tue, Jul 02, 2024 at 12:51:26PM -0400, Steven Rostedt wrote:
On Tue, 2 Jul 2024 11:32:53 -0400 Mathieu Desnoyers [off-list ref] wrote:quoted
If we use '*' for user events already, perhaps we'd want to consider using the same range for the ring buffer ioctls ? Arguably one is about instrumentation and the other is about ring buffer interaction (data transport), but those are both related to tracing.Yeah, but I still rather keep them separate. Beau, care to send a patch adding an entry into that ioctl document for user events? -- Steve
Sure thing, sent one out [1]. Thanks, -Beau 1. https://lore.kernel.org/linux-doc/20240703222501.1547-1-beaub@linux.microsoft.com/ (local)