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Thu, 25 Apr 2019 10:00:19 +0000 (UTC) Delivered-To: dm-devel@redhat.com Received: from mx1.redhat.com (ext-mx16.extmail.prod.ext.phx2.redhat.com [10.5.110.45]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 034141001E7D; Thu, 25 Apr 2019 10:00:16 +0000 (UTC) Received: from Galois.linutronix.de (Galois.linutronix.de [146.0.238.70]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2B5AE3003C6D; Thu, 25 Apr 2019 10:00:14 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=nanos.tec.linutronix.de) by Galois.linutronix.de with esmtp (Exim 4.80) (envelope-from ) id 1hJbAN-000201-Iv; Thu, 25 Apr 2019 11:59:44 +0200 Message-Id: <20190425094803.617937448@linutronix.de> User-Agent: quilt/0.65 Date: Thu, 25 Apr 2019 11:45:20 +0200 From: Thomas Gleixner To: LKML References: <20190425094453.875139013@linutronix.de> MIME-Version: 1.0 X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.45]); Thu, 25 Apr 2019 10:00:14 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.45]); Thu, 25 Apr 2019 10:00:14 +0000 (UTC) for IP:'146.0.238.70' DOMAIN:'Galois.linutronix.de' HELO:'Galois.linutronix.de' FROM:'tglx@linutronix.de' RCPT:'' X-RedHat-Spam-Score: 0 () 146.0.238.70 Galois.linutronix.de 146.0.238.70 Galois.linutronix.de X-Scanned-By: MIMEDefang 2.84 on 10.5.110.45 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-loop: dm-devel@redhat.com X-Mailman-Approved-At: Thu, 25 Apr 2019 09:29:28 -0400 Cc: Mike Snitzer , David Airlie , Catalin Marinas , Joonas Lahtinen , dri-devel@lists.freedesktop.org, linux-mm@kvack.org, dm-devel@redhat.com, Alexander Potapenko , Christoph Lameter , Miroslav Benes , Christoph Hellwig , Alasdair Kergon , Marek Szyprowski , linux-arch@vger.kernel.org, x86@kernel.org, kasan-dev@googlegroups.com, Johannes Thumshirn , Andrey Ryabinin , Alexey Dobriyan , intel-gfx@lists.freedesktop.org, David Rientjes , Maarten Lankhorst , Akinobu Mita , Steven Rostedt , Josef Bacik , Rodrigo Vivi , Mike Rapoport , Jani Nikula , Andy Lutomirski , Josh Poimboeuf , David Sterba , Dmitry Vyukov , Tom Zanussi , Chris Mason , Pekka Enberg , iommu@lists.linux-foundation.org, Daniel Vetter , Andrew Morton , Robin Murphy , linux-btrfs@vger.kernel.org Subject: [dm-devel] [patch V3 27/29] lib/stackdepot: Remove obsolete functions X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.45]); Thu, 25 Apr 2019 13:29:45 +0000 (UTC) X-Virus-Scanned: ClamAV using ClamSMTP No more users of the struct stack_trace based interfaces. Signed-off-by: Thomas Gleixner Acked-by: Alexander Potapenko --- include/linux/stackdepot.h | 4 ---- lib/stackdepot.c | 20 -------------------- 2 files changed, 24 deletions(-) -- dm-devel mailing list dm-devel@redhat.com https://www.redhat.com/mailman/listinfo/dm-devel --- a/include/linux/stackdepot.h +++ b/include/linux/stackdepot.h @@ -23,13 +23,9 @@ typedef u32 depot_stack_handle_t; -struct stack_trace; - -depot_stack_handle_t depot_save_stack(struct stack_trace *trace, gfp_t flags); depot_stack_handle_t stack_depot_save(unsigned long *entries, unsigned int nr_entries, gfp_t gfp_flags); -void depot_fetch_stack(depot_stack_handle_t handle, struct stack_trace *trace); unsigned int stack_depot_fetch(depot_stack_handle_t handle, unsigned long **entries); --- a/lib/stackdepot.c +++ b/lib/stackdepot.c @@ -216,14 +216,6 @@ unsigned int stack_depot_fetch(depot_sta } EXPORT_SYMBOL_GPL(stack_depot_fetch); -void depot_fetch_stack(depot_stack_handle_t handle, struct stack_trace *trace) -{ - unsigned int nent = stack_depot_fetch(handle, &trace->entries); - - trace->max_entries = trace->nr_entries = nent; -} -EXPORT_SYMBOL_GPL(depot_fetch_stack); - /** * stack_depot_save - Save a stack trace from an array * @@ -318,15 +310,3 @@ depot_stack_handle_t stack_depot_save(un return retval; } EXPORT_SYMBOL_GPL(stack_depot_save); - -/** - * depot_save_stack - save stack in a stack depot. - * @trace - the stacktrace to save. - * @alloc_flags - flags for allocating additional memory if required. - */ -depot_stack_handle_t depot_save_stack(struct stack_trace *trace, - gfp_t alloc_flags) -{ - return stack_depot_save(trace->entries, trace->nr_entries, alloc_flags); -} -EXPORT_SYMBOL_GPL(depot_save_stack);