diff mbox series

[v3,12/26] x86/numa: move FAKE_NODE_* defines to numa_emu

Message ID 20240801060826.559858-13-rppt@kernel.org
State New
Headers show
Series mm: introduce numa_memblks | expand

Commit Message

Mike Rapoport Aug. 1, 2024, 6:08 a.m. UTC 
From: "Mike Rapoport (Microsoft)" <rppt@kernel.org>

The definitions of FAKE_NODE_MIN_SIZE and FAKE_NODE_MIN_HASH_MASK are
only used by numa emulation code, make them local to
arch/x86/mm/numa_emulation.c

Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Tested-by: Zi Yan <ziy@nvidia.com> # for x86_64 and arm64
---
 arch/x86/include/asm/numa.h  | 2 --
 arch/x86/mm/numa_emulation.c | 3 +++
 2 files changed, 3 insertions(+), 2 deletions(-)

Comments

David Hildenbrand Aug. 6, 2024, 1:10 p.m. UTC | #1 
On 01.08.24 08:08, Mike Rapoport wrote:
> From: "Mike Rapoport (Microsoft)" <rppt@kernel.org>
> 
> The definitions of FAKE_NODE_MIN_SIZE and FAKE_NODE_MIN_HASH_MASK are
> only used by numa emulation code, make them local to
> arch/x86/mm/numa_emulation.c
> 
> Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> Tested-by: Zi Yan <ziy@nvidia.com> # for x86_64 and arm64
> ---

Acked-by: David Hildenbrand <david@redhat.com>
diff mbox series

Patch

diff --git a/arch/x86/include/asm/numa.h b/arch/x86/include/asm/numa.h
index ef2844d69173..2dab1ada96cf 100644
--- a/arch/x86/include/asm/numa.h
+++ b/arch/x86/include/asm/numa.h
@@ -71,8 +71,6 @@  void debug_cpumask_set_cpu(int cpu, int node, bool enable);
 #endif
 
 #ifdef CONFIG_NUMA_EMU
-#define FAKE_NODE_MIN_SIZE	((u64)32 << 20)
-#define FAKE_NODE_MIN_HASH_MASK	(~(FAKE_NODE_MIN_SIZE - 1UL))
 int numa_emu_cmdline(char *str);
 #else /* CONFIG_NUMA_EMU */
 static inline int numa_emu_cmdline(char *str)
diff --git a/arch/x86/mm/numa_emulation.c b/arch/x86/mm/numa_emulation.c
index 9a9305367fdd..1ce22e315b80 100644
--- a/arch/x86/mm/numa_emulation.c
+++ b/arch/x86/mm/numa_emulation.c
@@ -10,6 +10,9 @@ 
 
 #include "numa_internal.h"
 
+#define FAKE_NODE_MIN_SIZE	((u64)32 << 20)
+#define FAKE_NODE_MIN_HASH_MASK	(~(FAKE_NODE_MIN_SIZE - 1UL))
+
 static int emu_nid_to_phys[MAX_NUMNODES];
 static char *emu_cmdline __initdata;