diff options
author | Arnd Bergmann <arnd@arndb.de> | 2023-05-17 15:11:02 +0200 |
---|---|---|
committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-09 17:44:17 -0700 |
commit | 3403bb4ea5983b4e84f404f91322a9a0cc75d700 (patch) | |
tree | 8b9b2eb5ceb831552c54c075b2c917409fe5744e /include/linux/kcov.h | |
parent | af0a76e1269516d940214be48255669b0b5ff40b (diff) |
time_namespace: always provide arch_get_vdso_data() prototype for vdso
The arch_get_vdso_data() function is defined separately on each
architecture, but only called when CONFIG_TIME_NS is set. If the
definition is a global function, this causes a W=1 warning without
TIME_NS:
arch/x86/entry/vdso/vma.c:35:19: error: no previous prototype for 'arch_get_vdso_data' [-Werror=missing-prototypes]
Move the prototype out of the #ifdef block to reliably turn off that
warning.
Link: https://lkml.kernel.org/r/20230517131102.934196-15-arnd@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Eric Paris <eparis@redhat.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Waiman Long <longman@redhat.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/kcov.h')
0 files changed, 0 insertions, 0 deletions