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| author | Nathan Lynch <nathanl@linux.ibm.com> | 2020-06-12 00:12:34 -0500 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-07-16 13:12:39 +1000 |
| commit | cdf082c4570f186d608aca688f2cc872b014558a (patch) | |
| tree | 07c02ad555e6548f9a0c5eb0f6b576d5b44c6cb4 | |
| parent | 042ef7cc43f4571d8cbe44a7c735ab6622809142 (diff) | |
| download | linux-cdf082c4570f186d608aca688f2cc872b014558a.tar.bz2 | |
powerpc/numa: remove arch_update_cpu_topology
Since arch_update_cpu_topology() doesn't do anything on powerpc now,
remove it and associated dead code.
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200612051238.1007764-15-nathanl@linux.ibm.com
| -rw-r--r-- | arch/powerpc/include/asm/topology.h | 6 | ||||
| -rw-r--r-- | arch/powerpc/mm/numa.c | 10 |
2 files changed, 0 insertions, 16 deletions
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index 658aad65912b..b2c346c5e16f 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -43,7 +43,6 @@ extern void __init dump_numa_cpu_topology(void); extern int sysfs_add_device_to_node(struct device *dev, int nid); extern void sysfs_remove_device_from_node(struct device *dev, int nid); -extern int numa_update_cpu_topology(bool cpus_locked); static inline void update_numa_cpu_lookup_table(unsigned int cpu, int node) { @@ -78,11 +77,6 @@ static inline void sysfs_remove_device_from_node(struct device *dev, { } -static inline int numa_update_cpu_topology(bool cpus_locked) -{ - return 0; -} - static inline void update_numa_cpu_lookup_table(unsigned int cpu, int node) {} static inline int cpu_distance(__be32 *cpu1_assoc, __be32 *cpu2_assoc) diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 26fcc947dd2d..e437a9ac4956 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -1200,16 +1200,6 @@ int find_and_online_cpu_nid(int cpu) return new_nid; } -int numa_update_cpu_topology(bool cpus_locked) -{ - return 0; -} - -int arch_update_cpu_topology(void) -{ - return numa_update_cpu_topology(true); -} - static int topology_update_init(void) { topology_inited = 1; |