From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B3EB317083D; Tue, 28 May 2024 15:55:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716911760; cv=none; b=LR8lNK3GhZP6DDN1sDYNNfeWqSddLVrlxncSHGGQh+MbrhBL04nkwPUV0p03ajVu9tMkaHMIT5cImoBs/BxITYJurMs5KKECFzI63ON81sdpm+9Re+uVZto5r0BlqQADBfwF1E40KG1qZyoEoesArixNqgHX4HbWuCYiyPYICps= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716911760; c=relaxed/simple; bh=E7KVZO5kycrqp2EazwtlquGxInXGIMTLxcstfVZyAMY=; h=Message-ID:Date:MIME-Version:Subject:To:References:Cc:From: In-Reply-To:Content-Type; b=o+5RSlFLWCf+vfT2vpKVAcGNf75g+yzqbDE57FVyJgVAW+Gr8GIHeBwCAgKxADA4FaIplVjQ4qz3SXk88gDQuYm+vd8xhGkza9c4b93g5lZx8F87/+/u9RwGgNh6/ebU+Q6HCckDHx4MZ2y752rpk+8I44OglSvus4fpRnLjwsc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 25A05339; Tue, 28 May 2024 08:56:22 -0700 (PDT) Received: from [192.168.1.100] (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5F0643F762; Tue, 28 May 2024 08:55:56 -0700 (PDT) Message-ID: <669d0fcf-5afa-45c5-a836-eccad0884d33@arm.com> Date: Tue, 28 May 2024 16:55:57 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1] perf docs: Fix typos To: Ian Rogers References: <20240521223555.858859-1-irogers@google.com> Content-Language: en-US Cc: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Adrian Hunter , Kan Liang , Changbin Du , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org From: James Clark In-Reply-To: <20240521223555.858859-1-irogers@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 21/05/2024 23:35, Ian Rogers wrote: > Assorted typo fixes. > > Signed-off-by: Ian Rogers Reviewed-by: James Clark > --- > tools/perf/Documentation/perf-kwork.txt | 4 ++-- > tools/perf/Documentation/perf-mem.txt | 2 +- > tools/perf/Documentation/perf-record.txt | 2 +- > 3 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/tools/perf/Documentation/perf-kwork.txt b/tools/perf/Documentation/perf-kwork.txt > index 109ace1d5e90..21e607669d78 100644 > --- a/tools/perf/Documentation/perf-kwork.txt > +++ b/tools/perf/Documentation/perf-kwork.txt > @@ -1,4 +1,4 @@ > -perf-kowrk(1) > +perf-kwork(1) > ============= > > NAME > @@ -35,7 +35,7 @@ There are several variants of 'perf kwork': > perf kwork top > perf kwork top -b > > - By default it shows the individual work events such as irq, workqeueu, > + By default it shows the individual work events such as irq, workqueue, > including the run time and delay (time between raise and actually entry): > > Runtime start Runtime end Cpu Kwork name Runtime Delaytime > diff --git a/tools/perf/Documentation/perf-mem.txt b/tools/perf/Documentation/perf-mem.txt > index 19862572e3f2..47456b212e99 100644 > --- a/tools/perf/Documentation/perf-mem.txt > +++ b/tools/perf/Documentation/perf-mem.txt > @@ -21,7 +21,7 @@ and stores are sampled. Use the -t option to limit to loads or stores. > > Note that on Intel systems the memory latency reported is the use-latency, > not the pure load (or store latency). Use latency includes any pipeline > -queueing delays in addition to the memory subsystem latency. > +queuing delays in addition to the memory subsystem latency. > > On Arm64 this uses SPE to sample load and store operations, therefore hardware > and kernel support is required. See linkperf:perf-arm-spe[1] for a setup guide. > diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt > index 6015fdd08fb6..77578c0a142a 100644 > --- a/tools/perf/Documentation/perf-record.txt > +++ b/tools/perf/Documentation/perf-record.txt > @@ -311,7 +311,7 @@ OPTIONS > User can change the size by passing the size after comma like > "--call-graph dwarf,4096". > > - When "fp" recording is used, perf tries to save stack enties > + When "fp" recording is used, perf tries to save stack entries > up to the number specified in sysctl.kernel.perf_event_max_stack > by default. User can change the number by passing it after comma > like "--call-graph fp,32".