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GET /api/patches/191/?format=api
{ "id": 191, "url": "http://patchwork.ozlabs.org/api/patches/191/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20080906050905.931087594@goodmis.org/", "project": { "id": 2, "url": "http://patchwork.ozlabs.org/api/projects/2/?format=api", "name": "Linux PPC development", "link_name": "linuxppc-dev", "list_id": "linuxppc-dev.lists.ozlabs.org", "list_email": "linuxppc-dev@lists.ozlabs.org", "web_url": "https://github.com/linuxppc/wiki/wiki", "scm_url": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git", "webscm_url": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/", "list_archive_url": "https://lore.kernel.org/linuxppc-dev/", "list_archive_url_format": "https://lore.kernel.org/linuxppc-dev/{}/", "commit_url_format": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id={}" }, "msgid": "<20080906050905.931087594@goodmis.org>", "list_archive_url": "https://lore.kernel.org/linuxppc-dev/20080906050905.931087594@goodmis.org/", "date": "2008-09-06T05:06:03", "name": "ftrace: use ftrace_release for all dynamic ftrace functions", "commit_ref": "c0719e5a4b1ccc04180b7a7b71095c9fb7131919", "pull_url": null, "state": "accepted", "archived": true, "hash": "e2312afd65400f96c7ed578e2b9beef121634077", "submitter": { "id": 112, "url": "http://patchwork.ozlabs.org/api/people/112/?format=api", "name": "Steven Rostedt", "email": "rostedt@goodmis.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20080906050905.931087594@goodmis.org/mbox/", "series": [], "comments": "http://patchwork.ozlabs.org/api/patches/191/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/191/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<linuxppc-dev-bounces+patchwork=ozlabs.org@ozlabs.org>", "X-Original-To": [ "patchwork@ozlabs.org", "linuxppc-dev@ozlabs.org" ], "Delivered-To": [ "patchwork@ozlabs.org", "linuxppc-dev@ozlabs.org" ], "Received": [ "from ozlabs.org (localhost [127.0.0.1])\n\tby ozlabs.org (Postfix) with ESMTP id 44D49DE048\n\tfor <patchwork@ozlabs.org>; Sat, 6 Sep 2008 15:09:43 +1000 (EST)", "from hrndva-omtalb.mail.rr.com (hrndva-omtalb.mail.rr.com\n\t[71.74.56.125]) by ozlabs.org (Postfix) with ESMTP id 5D262DDDDF\n\tfor <linuxppc-dev@ozlabs.org>; Sat, 6 Sep 2008 15:09:08 +1000 (EST)", "from gandalf.stny.rr.com ([74.74.65.243])\n\tby hrndva-omta02.mail.rr.com with ESMTP id\n\t<20080906050906.HTG20228.hrndva-omta02.mail.rr.com@gandalf.stny.rr.com>;\n\tSat, 6 Sep 2008 05:09:06 +0000", "from rostedt by gandalf.stny.rr.com with local (Exim 4.69)\n\t(envelope-from <rostedt@goodmis.org>)\n\tid 1Kbq2k-0001i3-1n; Sat, 06 Sep 2008 01:09:06 -0400" ], "Message-Id": "<20080906050905.931087594@goodmis.org>", "References": "<20080906050602.409299112@goodmis.org>", "User-Agent": "quilt/0.46-1", "Date": "Sat, 06 Sep 2008 01:06:03 -0400", "From": "Steven Rostedt <rostedt@goodmis.org>", "To": "linux-kernel@vger.kernel.org", "Subject": "[PATCH 1/2] ftrace: use ftrace_release for all dynamic ftrace\n\tfunctions", "Content-Disposition": "inline; filename=ftrace-release-depend-on-ftrace.patch", "Cc": "Andrew Morton <akpm@linux-foundation.org>,\n\tPeter Zijlstra <peterz@infradead.org>,\n\tDavid Miller <davem@davemloft.net>, linuxppc-dev@ozlabs.org,\n\tSteven Rostedt <srostedt@redhat.com>, Ingo Molnar <mingo@elte.hu>,\n\tThomas Gleixner <tglx@linutronix.de>", "X-BeenThere": "linuxppc-dev@ozlabs.org", "X-Mailman-Version": "2.1.11", "Precedence": "list", "List-Id": "Linux on PowerPC Developers Mail List <linuxppc-dev.ozlabs.org>", "List-Unsubscribe": "<https://ozlabs.org/mailman/options/linuxppc-dev>,\n\t<mailto:linuxppc-dev-request@ozlabs.org?subject=unsubscribe>", "List-Archive": "<http://ozlabs.org/pipermail/linuxppc-dev>", "List-Post": "<mailto:linuxppc-dev@ozlabs.org>", "List-Help": "<mailto:linuxppc-dev-request@ozlabs.org?subject=help>", "List-Subscribe": "<https://ozlabs.org/mailman/listinfo/linuxppc-dev>,\n\t<mailto:linuxppc-dev-request@ozlabs.org?subject=subscribe>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Sender": "linuxppc-dev-bounces+patchwork=ozlabs.org@ozlabs.org", "Errors-To": "linuxppc-dev-bounces+patchwork=ozlabs.org@ozlabs.org" }, "content": "ftrace_release is necessary for all uses of dynamic ftrace and not just\nthe archs that have CONFIG_FTRACE_MCOUNT_RECORD defined.\n\nSigned-off-by: Steven Rostedt <srostedt@redhat.com>", "diff": "Index: linux-tip.git/include/linux/ftrace.h\n===================================================================\n--- linux-tip.git.orig/include/linux/ftrace.h\t2008-09-05 16:04:34.000000000 -0700\n+++ linux-tip.git/include/linux/ftrace.h\t2008-09-05 20:10:47.000000000 -0700\n@@ -77,8 +77,10 @@ extern void mcount_call(void);\n \n extern int skip_trace(unsigned long ip);\n \n-void ftrace_disable_daemon(void);\n-void ftrace_enable_daemon(void);\n+extern void ftrace_release(void *start, unsigned long size);\n+\n+extern void ftrace_disable_daemon(void);\n+extern void ftrace_enable_daemon(void);\n \n #else\n # define skip_trace(ip)\t\t\t\t({ 0; })\n@@ -86,6 +88,7 @@ void ftrace_enable_daemon(void);\n # define ftrace_set_filter(buf, len, reset)\tdo { } while (0)\n # define ftrace_disable_daemon()\t\tdo { } while (0)\n # define ftrace_enable_daemon()\t\t\tdo { } while (0)\n+static inline void ftrace_release(void *start, unsigned long size) { }\n #endif /* CONFIG_DYNAMIC_FTRACE */\n \n /* totally disable ftrace - can not re-enable after this */\n@@ -199,12 +202,10 @@ static inline void ftrace_dump(void) { }\n #ifdef CONFIG_FTRACE_MCOUNT_RECORD\n extern void ftrace_init(void);\n extern void ftrace_init_module(unsigned long *start, unsigned long *end);\n-extern void ftrace_release(void *start, unsigned long size);\n #else\n static inline void ftrace_init(void) { }\n static inline void\n ftrace_init_module(unsigned long *start, unsigned long *end) { }\n-static inline void ftrace_release(void *start, unsigned long size) { }\n #endif\n \n \n", "prefixes": [] }