From: Arnd Bergmann <arnd@kernel•org>
To: Andrew Morton <akpm@linux-foundation•org>
Cc: linux-kselftest@vger•kernel.org,
"Rafael J. Wysocki" <rafael@kernel•org>,
Peter Zijlstra <peterz@infradead•org>,
Catalin Marinas <catalin.marinas@arm•com>,
linux-mips@vger•kernel.org, linux-mm@kvack•org,
Pavel Machek <pavel@ucw•cz>, Christoph Lameter <cl@linux•com>,
Will Deacon <will@kernel•org>,
linux-riscv@lists•infradead.org, linux-s390@vger•kernel.org,
Paul Moore <paul@paul-moore•com>,
linux-sh@vger•kernel.org, Helge Deller <deller@gmx•de>,
x86@kernel•org, Russell King <linux@armlinux•org.uk>,
Ingo Molnar <mingo@redhat•com>, Dennis Zhou <dennis@kernel•org>,
Boqun Feng <boqun.feng@gmail•com>, Arnd Bergmann <arnd@arndb•de>,
linux-pm@vger•kernel.org, Heiko Carstens <hca@linux•ibm.com>,
Waiman Long <longman@redhat•com>,
Thomas Gleixner <tglx@linutronix•de>,
linux-arm-kernel@lists•infradead.org, kunit-dev@googlegroups•com,
Michal Simek <monstr@monstr•eu>,
Thomas Bogendoerfer <tsbogend@alpha•franken.de>,
linux-parisc@vger•kernel.org, linux-kernel@vger•kernel.org,
Eric Paris <eparis @redhat.com>,
audit@vger•kernel.org, Palmer Dabbelt <palmer@dabbelt•com>,
Tejun Heo <tj@kernel•org>,
linuxppc-dev@lists•ozlabs.org
Subject: [PATCH 01/14] mm: percpu: unhide pcpu_embed_first_chunk prototype
Date: Wed, 17 May 2023 15:10:49 +0200 [thread overview]
Message-ID: <20230517131102.934196-2-arnd@kernel.org> (raw)
In-Reply-To: <20230517131102.934196-1-arnd@kernel.org>
From: Arnd Bergmann <arnd@arndb•de>
This function is called whenever CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK
or CONFIG_HAVE_SETUP_PER_CPU_AREA, but only declared when the
former is set:
mm/percpu.c:3055:12: error: no previous prototype for 'pcpu_embed_first_chunk' [-Werror=missing-prototypes]
There is no real point in hiding declarations, so just remove
the #ifdef here.
Signed-off-by: Arnd Bergmann <arnd@arndb•de>
---
include/linux/percpu.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index 1338ea2aa720..42125cf9c506 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -103,12 +103,10 @@ extern void __init pcpu_free_alloc_info(struct pcpu_alloc_info *ai);
extern void __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai,
void *base_addr);
-#ifdef CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK
extern int __init pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size,
size_t atom_size,
pcpu_fc_cpu_distance_fn_t cpu_distance_fn,
pcpu_fc_cpu_to_node_fn_t cpu_to_nd_fn);
-#endif
#ifdef CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK
void __init pcpu_populate_pte(unsigned long addr);
--
2.39.2
next prev parent reply other threads:[~2023-05-17 13:13 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-17 13:10 [PATCH 00/14] mm/init/kernel: missing-prototypes warnings Arnd Bergmann
2023-05-17 13:10 ` Arnd Bergmann [this message]
2023-05-17 13:10 ` [PATCH 02/14] mm: page_poison: always declare __kernel_map_pages() function Arnd Bergmann
2023-05-17 13:10 ` [PATCH 03/14] mm: sparse: mark populate_section_memmap() static Arnd Bergmann
2023-05-17 13:10 ` [PATCH 04/14] audit: avoid missing-prototype warnings Arnd Bergmann
2023-05-17 14:33 ` [PATCH 4/14] " Paul Moore
2023-05-17 14:51 ` Arnd Bergmann
2023-05-17 15:51 ` Paul Moore
2023-05-17 13:10 ` [PATCH 05/14] lib: devmem_is_allowed: include linux/io.h Arnd Bergmann
2023-05-17 13:10 ` [PATCH 06/14] locking: add lockevent_read() prototype Arnd Bergmann
2023-05-17 13:10 ` [PATCH 07/14] panic: hide unused global functions Arnd Bergmann
2023-05-17 13:10 ` [PATCH 08/14] panic: make function declarations visible Arnd Bergmann
2023-05-17 13:10 ` [PATCH 09/14] kunit: include debugfs header file Arnd Bergmann
2023-05-18 3:54 ` David Gow
2023-05-17 13:10 ` [PATCH 10/14] suspend: add a arch_resume_nosmt() prototype Arnd Bergmann
2023-05-17 13:48 ` Rafael J. Wysocki
2023-05-17 14:52 ` Arnd Bergmann
2023-05-24 17:33 ` Rafael J. Wysocki
2023-05-17 13:10 ` [PATCH 11/14] init: consolidate prototypes in linux/init.h Arnd Bergmann
2023-06-22 15:02 ` Palmer Dabbelt
2023-05-17 13:11 ` [PATCH 12/14] init: move cifs_root_data() prototype into linux/mount.h Arnd Bergmann
2023-05-17 13:11 ` [PATCH 13/14] thread_info: move function declarations to linux/thread_info.h Arnd Bergmann
2023-05-24 18:48 ` Catalin Marinas
2023-05-17 13:11 ` [PATCH 14/14] time_namespace: always provide arch_get_vdso_data() prototype for vdso Arnd Bergmann
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