From: Steven Rostedt <rostedt@goodmis.org>
To: Vincent Donnefort <vdonnefort@google.com>
Cc: sashiko-bot@kernel.org, sashiko-reviews@lists.linux.dev,
linux-trace-kernel@vger.kernel.org
Subject: Re: [PATCH v5 10/10] ring-buffer: Make nr_pages unsigned int
Date: Fri, 14 Aug 2026 08:37:52 -0400 [thread overview]
Message-ID: <20260814083752.7aae77e2@gandalf.local.home> (raw)
In-Reply-To: <an7Muwh8LgL0_v5h@google.com>
On Fri, 14 Aug 2026 09:07:23 +0100
Vincent Donnefort <vdonnefort@google.com> wrote:
> So, keeping nr_pages unsigned long everywhere but -E2BIG for the cases where we
> are limited to 32-bits, that is persistent buffers, user-mapped buffers and
> remotes?
Correct.
Thanks,
-- Steve
prev parent reply other threads:[~2026-08-14 12:37 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-13 13:11 [PATCH v5 00/10] ring-buffer: Fixes for subbuf resizing and persistent buffers Vincent Donnefort
2026-08-13 13:11 ` [PATCH v5 01/10] ring-buffer: Free cpu_buffer::free_page with subbuf_order Vincent Donnefort
2026-08-13 13:54 ` sashiko-bot
2026-08-13 15:49 ` Masami Hiramatsu
2026-08-13 16:02 ` Vincent Donnefort
2026-08-13 16:03 ` Vincent Donnefort
2026-08-13 16:18 ` Masami Hiramatsu
2026-08-13 13:11 ` [PATCH v5 02/10] ring-buffer: Hold cpu_buffer::lock when resizing a subbuf Vincent Donnefort
2026-08-13 14:01 ` sashiko-bot
2026-08-13 13:11 ` [PATCH v5 03/10] ring-buffer: Make cpu_buffer::free_page a buffer_data_read_page Vincent Donnefort
2026-08-13 13:56 ` sashiko-bot
2026-08-14 1:04 ` Steven Rostedt
2026-08-13 13:11 ` [PATCH v5 04/10] ring-buffer: Fix subbuf resize race with ring buffer readers Vincent Donnefort
2026-08-13 13:51 ` sashiko-bot
2026-08-14 1:12 ` Steven Rostedt
2026-08-14 15:32 ` Masami Hiramatsu
2026-08-14 17:28 ` Steven Rostedt
2026-08-13 13:11 ` [PATCH v5 05/10] ring-buffer: Fix subbuf resize race with ring_buffer_alloc_read_page() Vincent Donnefort
2026-08-13 13:11 ` [PATCH v5 06/10] tracing: Fix subbuf resize races with trace_pipe_raw readers Vincent Donnefort
2026-08-13 13:53 ` sashiko-bot
2026-08-14 1:31 ` Steven Rostedt
2026-08-14 8:02 ` Vincent Donnefort
2026-08-13 13:11 ` [PATCH v5 07/10] ring-buffer: Dynamically calculate max_data_size Vincent Donnefort
2026-08-14 1:34 ` Steven Rostedt
2026-08-14 7:59 ` Vincent Donnefort
2026-08-14 12:46 ` Steven Rostedt
2026-08-14 12:50 ` Vincent Donnefort
2026-08-13 13:11 ` [PATCH v5 08/10] ring-buffer: Remove trace_buffer::cpus Vincent Donnefort
2026-08-13 13:11 ` [PATCH v5 09/10] ring-buffer: Remove ring_buffer_per_cpu::mapped Vincent Donnefort
2026-08-13 13:11 ` [PATCH v5 10/10] ring-buffer: Make nr_pages unsigned int Vincent Donnefort
2026-08-13 13:55 ` sashiko-bot
2026-08-14 1:41 ` Steven Rostedt
2026-08-14 8:07 ` Vincent Donnefort
2026-08-14 12:37 ` Steven Rostedt [this message]
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