From patchwork Tue Jul 16 18:57:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Cromie X-Patchwork-Id: 13734793 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5903AC3DA5D for ; Tue, 16 Jul 2024 18:59:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 51BB210E852; Tue, 16 Jul 2024 18:59:48 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="YQNxYeb6"; dkim-atps=neutral Received: from mail-io1-f41.google.com (mail-io1-f41.google.com [209.85.166.41]) by gabe.freedesktop.org (Postfix) with ESMTPS id 71DCE10E82A; Tue, 16 Jul 2024 18:58:55 +0000 (UTC) Received: by mail-io1-f41.google.com with SMTP id ca18e2360f4ac-8076708e8ffso5027839f.0; Tue, 16 Jul 2024 11:58:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1721156335; x=1721761135; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=mXTp2HWUUrTrRl4eZ7svqhTsXgDwW8WuleRWg/xTtcY=; b=YQNxYeb6c4/F6/Z0u+yxP+GH9RDc+2VGYl96+XQCOpZp6lSyWsbfFraqqd7OphK4O6 yAfEo134x0nbBXSPHSLj4FT6v8XYehH2Wi7kMKOgIlz8eijoVDYKGQTccraguZmjiDFi tU9s0Lkn6y0dl4SCBnN8DF/UGNfwMNld+doMfpNOMP0z4UkCecg76tUkqNwf/ghvz5YV fR6BLegHeTJaqxvSK5Hs8UU78FOtEtkXObOVBLW4S5wfq6vqCKPWusPq/+2iiOe6sWun jxvmr0tdwxK6gHSTeqAwY110L55J/krBh6k8VbHjh6Z/jJ4WK9f2ChSJhHjlggKmtuqY IAWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721156335; x=1721761135; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=mXTp2HWUUrTrRl4eZ7svqhTsXgDwW8WuleRWg/xTtcY=; b=gxE5x4Wsc89VAQM82gPuwWe99mij5upuSqEgaFHag07bDoEIsXiCoBA1k395Dgqvcj XJifIAtcQ9sLYupqnFGYJ8NGs8SHbQYmoGoMwmKN+pToc6FAZ1Hk9hfqiZb1vEU27VDa lFH0TE0a6tKm3prf9W9vbj1LrJvunyKla8H9F1G6Ajzb25zQfxEfK5gZgK2TD60gJgw/ wpiDVhPKhgzbPhxfpxBrtHBOxyUq/qppL0JKceqwmXt5Nj/YyA0kO7INFFLDHSOYglBc w7m2YwQeXpoCEErkZobjn8yVKq2W3A6NKR/npx96u6QJSyDTaDsUD1eE7UsJLOx9GKhk jPCw== X-Forwarded-Encrypted: i=1; AJvYcCX8ldwqFFMNUmu34oWIXRU/5IIK7T1WP619jaKRBA5KxLtjFfSUAFXZdHn8rC4WbcWxfGMFhcbsjQCRxDtc5DiesvJxZZMMKvwTIH1sTj+2Z8A38BIteweRGnSqI/jNzmudtW3NF9T5VLIKTkMyB3AOnOvpR4Pnp39E2uonG3qtO4Q5mJRj8I/cyHZXiY3JW33pjvlOgeW4hhkXCUx8e/qhs1gx4Cis4mYeFDZWuH+XE2ryH4s= X-Gm-Message-State: AOJu0Yz8IHWZeqhbQuKX4z/qs/vev7SqPtYnExcGzh3PyuQaV3KpM2+J 2PFjxD5QVY2m/mBBZebfhYDO/X5Lg+Lvh2r1ufq6JauAYrgLbJys X-Google-Smtp-Source: AGHT+IH2C/cO4EXdioXS3mRKkhPmm4/Juz5I1U0b++x+rWSnGrySgsdsPc6Js5tCOzBXgxSZ2aDSeA== X-Received: by 2002:a05:6602:3ce:b0:7fb:790c:a317 with SMTP id ca18e2360f4ac-816c32c9ademr47925339f.6.1721156334626; Tue, 16 Jul 2024 11:58:54 -0700 (PDT) Received: from frodo.. (c-73-78-62-130.hsd1.co.comcast.net. [73.78.62.130]) by smtp.googlemail.com with ESMTPSA id 8926c6da1cb9f-4c210f23f1csm75301173.102.2024.07.16.11.58.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Jul 2024 11:58:54 -0700 (PDT) From: Jim Cromie To: linux-kernel@vger.kernel.org, jbaron@akamai.com, gregkh@linuxfoundation.org, daniel.vetter@ffwll.ch, tvrtko.ursulin@linux.intel.com, jani.nikula@intel.com, ville.syrjala@linux.intel.com Cc: ukaszb@chromium.org, linux@rasmusvillemoes.dk, joe@perches.com, mcgrof@kernel.org, seanpaul@chromium.org, robdclark@gmail.com, groeck@google.com, yanivt@google.com, bleung@google.com, linux-doc@vger.kernel.org, dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, kernelnewbies@kernelnewbies.org, Jim Cromie Subject: [PATCH v9-resend 23/54] docs/dyndbg: explain new delimiters: comma, percent Date: Tue, 16 Jul 2024 12:57:35 -0600 Message-ID: <20240716185806.1572048-24-jim.cromie@gmail.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240716185806.1572048-1-jim.cromie@gmail.com> References: <20240716185806.1572048-1-jim.cromie@gmail.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add mention of comma and percent delimiters into the respective paragraphs describing their equivalents: space and newline. Signed-off-by: Jim Cromie --- .../admin-guide/dynamic-debug-howto.rst | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/Documentation/admin-guide/dynamic-debug-howto.rst b/Documentation/admin-guide/dynamic-debug-howto.rst index 742eb4230c6e..7b570f29ae98 100644 --- a/Documentation/admin-guide/dynamic-debug-howto.rst +++ b/Documentation/admin-guide/dynamic-debug-howto.rst @@ -73,16 +73,18 @@ Command Language Reference ========================== At the basic lexical level, a command is a sequence of words separated -by spaces or tabs. So these are all equivalent:: +by spaces, tabs, or commas. So these are all equivalent:: :#> ddcmd file svcsock.c line 1603 +p :#> ddcmd "file svcsock.c line 1603 +p" :#> ddcmd ' file svcsock.c line 1603 +p ' + :#> ddcmd file,svcsock.c,line,1603,+p -Command submissions are bounded by a write() system call. -Multiple commands can be written together, separated by ``;`` or ``\n``:: +Command submissions are bounded by a write() system call. Multiple +commands can be written together, separated by ``%``, ``;`` or ``\n``:: - :#> ddcmd "func pnpacpi_get_resources +p; func pnp_assign_mem +p" + :#> ddcmd func foo +p % func bar +p + :#> ddcmd func foo +p \; func bar +p :#> ddcmd <<"EOC" func pnpacpi_get_resources +p func pnp_assign_mem +p @@ -104,7 +106,6 @@ The match-spec's select *prdbgs* from the catalog, upon which to apply the flags-spec, all constraints are ANDed together. An absent keyword is the same as keyword "*". - A match specification is a keyword, which selects the attribute of the callsite to be compared, and a value to compare against. Possible keywords are::: @@ -128,7 +129,6 @@ keywords are::: ``line-range`` cannot contain space, e.g. "1-30" is valid range but "1 - 30" is not. - The meanings of each keyword are: func @@ -153,9 +153,11 @@ module The given string is compared against the module name of each callsite. The module name is the string as seen in ``lsmod``, i.e. without the directory or the ``.ko`` - suffix and with ``-`` changed to ``_``. Examples:: + suffix and with ``-`` changed to ``_``. + + Examples:: - module sunrpc + module,sunrpc # with ',' as token separator module nfsd module drm* # both drm, drm_kms_helper