From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1DBB41E25F2 for ; Wed, 9 Apr 2025 19:22:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744226548; cv=none; b=Hnm8PIAiqF0SphLtVurRY8dHgYqO9GcDTi33QflHyfhuXoX9tq576E+/Nn5EWY2As/LZDNA54FFvMSKaJtrgJzgQdmkAUqmId9h8HrBgqPN2PsVKc1bH13aox470DBICol0mUTSmybxrXmJztduLXMDg6GD/KEA9Qw3wC4KDa5I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744226548; c=relaxed/simple; bh=h+jPO0cnsRnc1NHKA7TCu+7++BbxwU/AKq/B2ZtyC4Q=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GB073oPtEalQ1Ft2TCw4wPR+ss6KLOBqODhEKjQi/Z6gmL616+iiwJt/PDfjloEdCstIAN+9Xl+OnBqz2cNDb1MQqU3cCXXGg9leQ6iQpgm9EbeAiezCILRkm5sxDM0byK3YglOHZfJ2rZXPH5HER2cP7u0th+VVM7q/eezcx8w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NC7a9mNw; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NC7a9mNw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7B43EC4CEE2; Wed, 9 Apr 2025 19:22:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744226547; bh=h+jPO0cnsRnc1NHKA7TCu+7++BbxwU/AKq/B2ZtyC4Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=NC7a9mNw281j7CUJEVWS0urFJzUL9QRAGPJTk1yNAD1V2zrnW5X5wZy61w6rSy3aG sj+lNf9hoJxrSuPp6Jk/IewPPukYgoH+A/C0cIOnQaFD1H4AJF1XrTniLX4uhs2CqJ oSQjGHRcsVnSWa46yJSIMsRyD3OCWSnGPShSwCFyxCajMGLgW82DBVQgFLHerz6GNn ybmH2RXWmF4jOGuiPfVIBoE/vQoZHKMY42U2uPetOP1LN4bgHryEHLiSHHp39cOkRI 98X5jsb9i0l+dohxamLmLU0chdMGmljufr0zWDXe+PMpFqXqNdacBv1IIDD7SB+81j pAJNMBTS9ja1w== Date: Wed, 9 Apr 2025 16:22:23 -0300 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Howard Chu , Namhyung Kim , Ian Rogers , Kan Liang , Jiri Olsa , Adrian Hunter , Peter Zijlstra , linux-perf-users@vger.kernel.org, Dmitry Vyukov Subject: Re: [perf top] annotation doesn't work, libunwind doesn't seem to be working either Message-ID: References: Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Wed, Apr 09, 2025 at 04:17:11PM -0300, Arnaldo Carvalho de Melo wrote: > On Wed, Apr 09, 2025 at 12:57:05PM -0300, Arnaldo Carvalho de Melo wrote: > > On Wed, Apr 09, 2025 at 09:19:01AM -0300, Arnaldo Carvalho de Melo wrote: > > > On Tue, Apr 08, 2025 at 11:23:54PM -0300, Arnaldo Carvalho de Melo wrote: > > > > On Tue, Apr 08, 2025 at 10:05:15AM +0200, Ingo Molnar wrote: > > > > > - Yay! But very unintuitive. The intuitive step would have been > > > > > the left arrow key BTW. (with restoring the cursor position to > > > > > the cc1 entry I pressed 'Enter' on originally), but that doesn't > > > > > > > That is how I implemented it initially, yes, over 10 years ago. > > > > > > I'll experiment with making the Left arrow key, if already on the first > > > column, to work as zoom out. > > > > Can you try this, on top of the series or even just this, pressing left > > should do what we want. > > This is working for zooming into/out of a DSO, but for threads, which is > what you described, it is not working, checking that... Using 't' to zoom into a thread and then LEFT to zoom out works, ditto for 'd' + LEFT, 'k' (zoom into the kernel) + LEFT its just 'm' + thread or ENTER + Zoom into Thread that isn't working... Not even that, there is something subtle, investigating. But as a suggestion, pressing 't' zooms into a thread, pressing it again zooms out of that thread, rinse repeat. Ditto for 'd' for DSO and 'k' for the kernel DSO, 'S' for a CPU socket (Kan Liang implemented this, but not for 'c' CPU, will try to add that). Anyway, back to the bug. - Arnaldo