Re: [PATCH v1 04/12] mm/memory_hotplug: remove nid parameter from arch_remove_memory()
From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2021-06-08 10:50:40
Also in:
linux-acpi, linux-s390, linux-sh, linuxppc-dev, lkml, virtualization
David Hildenbrand [off-list ref] writes:
The parameter is unused, let's remove it. Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <redacted> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Christian Borntraeger <redacted> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <redacted> Cc: Ingo Molnar <mingo@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: x86@kernel.org Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Anshuman Khandual <redacted> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Mike Rapoport <rppt@kernel.org> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Pavel Tatashin <pasha.tatashin@soleen.com> Cc: Baoquan He <redacted> Cc: Laurent Dufour <redacted> Cc: Sergei Trofimovich <redacted> Cc: Kefeng Wang <redacted> Cc: Michel Lespinasse <redacted> Cc: Christophe Leroy <redacted> Cc: "Aneesh Kumar K.V" <redacted> Cc: Thiago Jung Bauermann <redacted> Cc: Joe Perches <joe@perches.com> Cc: Pierre Morel <redacted> Cc: Jia He <redacted> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-ia64@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-s390@vger.kernel.org Cc: linux-sh@vger.kernel.org Signed-off-by: David Hildenbrand <redacted> --- arch/arm64/mm/mmu.c | 3 +-- arch/ia64/mm/init.c | 3 +-- arch/powerpc/mm/mem.c | 3 +-- arch/s390/mm/init.c | 3 +-- arch/sh/mm/init.c | 3 +-- arch/x86/mm/init_32.c | 3 +-- arch/x86/mm/init_64.c | 3 +-- include/linux/memory_hotplug.h | 3 +-- mm/memory_hotplug.c | 4 ++-- mm/memremap.c | 5 +---- 10 files changed, 11 insertions(+), 22 deletions(-)
...
quoted hunk ↗ jump to hunk
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 043bbeaf407c..fc5c36189c26 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c@@ -115,8 +115,7 @@ int __ref arch_add_memory(int nid, u64 start, u64 size, return rc; } -void __ref arch_remove_memory(int nid, u64 start, u64 size, - struct vmem_altmap *altmap) +void __ref arch_remove_memory(u64 start, u64 size, struct vmem_altmap *altmap) { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT;
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) cheers