From: Steven Rostedt <rostedt@goodmis.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Vaibhav Nagarnaik <vnagarnaik@google.com>,
Ingo Molnar <mingo@redhat.com>, Michael Rubin <mrubin@google.com>,
David Sharp <dhsharp@google.com>
Subject: Re: [PATCH 02/15] tracing: Use NUMA allocation for per-cpu ring buffer pages
Date: Mon, 13 Jun 2011 07:28:46 -0400 [thread overview]
Message-ID: <1307964526.9218.49.camel@gandalf.stny.rr.com> (raw)
In-Reply-To: <20110613100918.GB30962@elte.hu>
On Mon, 2011-06-13 at 12:09 +0200, Ingo Molnar wrote:
> * Steven Rostedt <rostedt@goodmis.org> wrote:
>
> > for (i = 0; i < nr_pages; i++) {
> > + struct page *page;
> > bpage = kzalloc_node(ALIGN(sizeof(*bpage), cache_line_size()),
>
> missing separation between local variable definitions and the first C
> statement.
>
> Same mistake repeats elsewhere in the patch as well.
>
> > + page = alloc_pages_node(cpu_to_node(cpu), GFP_KERNEL,
> > + 0);
>
> that linebreak is pointless.
Probably to keep the 80 char limit :-p
>
> > + info->spare = ring_buffer_alloc_read_page(info->tr->buffer,
> > + info->cpu);
>
> ditto.
I can fix these up.
-- Steve
next prev parent reply other threads:[~2011-06-13 11:28 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-09 17:27 [PATCH 00/15] [GIT PULL] tracing: various updates Steven Rostedt
2011-06-09 17:27 ` [PATCH 01/15] tracing: Schedule a delayed work to call wakeup() Steven Rostedt
2011-06-13 10:07 ` Ingo Molnar
2011-06-13 10:27 ` Pekka Enberg
2011-06-13 11:45 ` Steven Rostedt
2011-06-09 17:27 ` [PATCH 02/15] tracing: Use NUMA allocation for per-cpu ring buffer pages Steven Rostedt
2011-06-13 10:09 ` Ingo Molnar
2011-06-13 11:28 ` Steven Rostedt [this message]
2011-06-09 17:27 ` [PATCH 03/15] tracing: Add a free on close control mechanism for buffer_size_kb Steven Rostedt
2011-06-13 10:12 ` Ingo Molnar
2011-06-13 11:39 ` Steven Rostedt
2011-06-13 11:49 ` Ingo Molnar
2011-06-13 11:54 ` Steven Rostedt
2011-06-13 19:12 ` Vaibhav Nagarnaik
2011-06-13 20:01 ` Vaibhav Nagarnaik
2011-06-14 0:37 ` Steven Rostedt
2011-06-14 0:43 ` Vaibhav Nagarnaik
2011-06-09 17:27 ` [PATCH 04/15] ftrace: Fixed an include coding style issue Steven Rostedt
2011-06-09 17:27 ` [PATCH 05/15] async: " Steven Rostedt
2011-06-09 17:27 ` [PATCH 06/15] tracing, function_graph: Remove dependency of abstime and duration Steven Rostedt
2011-06-09 17:27 ` [PATCH 07/15] tracing, function_graph: Merge overhead and duration display Steven Rostedt
2011-06-09 17:27 ` [PATCH 08/15] tracing, function: Fix trace header to follow context-info option Steven Rostedt
2011-06-09 17:27 ` [PATCH 09/15] tracing, function_graph: Remove lock-depth from latency trace Steven Rostedt
2011-06-09 17:27 ` [PATCH 10/15] tracing, function_graph: Add context-info support for function_graph Steven Rostedt
2011-06-09 17:27 ` [PATCH 11/15] tracing: Convert to kstrtoul_from_user Steven Rostedt
2011-06-09 17:27 ` [PATCH 12/15] ring-buffer: Set __GFP_NORETRY flag for ring buffer allocating Steven Rostedt
2011-06-09 17:27 ` [PATCH 13/15] x86: Swap save_stack_trace_regs parameters Steven Rostedt
2011-06-13 10:18 ` Ingo Molnar
2011-06-13 11:43 ` Steven Rostedt
2011-06-09 17:27 ` [PATCH 14/15] stack_trace: Add weak save_stack_trace_regs() Steven Rostedt
2011-06-13 10:19 ` Ingo Molnar
2011-06-13 10:52 ` Masami Hiramatsu
2011-06-13 11:42 ` Ingo Molnar
2011-06-09 17:27 ` [PATCH 15/15] tracing/kprobes: Fix kprobe-tracer to support stack trace Steven Rostedt
2011-06-13 10:21 ` Ingo Molnar
2011-06-13 11:44 ` Steven Rostedt
2011-06-13 11:50 ` Ingo Molnar
2011-06-13 12:14 ` Steven Rostedt
2011-06-14 1:25 ` Masami Hiramatsu
2011-06-14 2:08 ` Steven Rostedt
2011-06-14 11:22 ` Peter Zijlstra
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