Unify the tl_pkg_mask() wrapper around cpu_nod_mask() across core, x86,
powerpc, and s390.
No functional changes intended.
Signed-off-by: K Prateek Nayak <kprateek.na...@amd.com>
---
arch/powerpc/kernel/smp.c | 7 +------
arch/s390/kernel/topology.c | 7 +------
arch/x86/kernel/smpboot.c | 5 -----
include/linux/sched/topology.h | 6 ++++++
kernel/sched/topology.c | 5 -----
5 files changed, 8 insertions(+), 22 deletions(-)
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 40719679385b..8e869c13f7ed 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -1064,11 +1064,6 @@ const struct cpumask *cpu_coregroup_mask(int cpu)
}
#endif
-static const struct cpumask *cpu_pkg_mask(struct sched_domain_topology_level
*tl, int cpu)
-{
- return cpu_node_mask(cpu);
-}
-
static int __init init_big_cores(void)
{
int cpu;
@@ -1728,7 +1723,7 @@ static void __init build_sched_topology(void)
}
#endif
- powerpc_topology[i++] = SDTL_INIT(cpu_pkg_mask,
powerpc_shared_proc_flags, PKG);
+ powerpc_topology[i++] = SDTL_INIT(tl_pkg_mask,
powerpc_shared_proc_flags, PKG);
/* There must be one trailing NULL entry left. */
BUG_ON(i >= ARRAY_SIZE(powerpc_topology) - 1);
diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c
index 8dbf32f362e1..8f5b6ecc055f 100644
--- a/arch/s390/kernel/topology.c
+++ b/arch/s390/kernel/topology.c
@@ -524,17 +524,12 @@ static const struct cpumask *cpu_drawer_mask(struct
sched_domain_topology_level
return &cpu_topology[cpu].drawer_mask;
}
-static const struct cpumask *cpu_pkg_mask(struct sched_domain_topology_level
*tl, int cpu)
-{
- return cpu_node_mask(cpu);
-}
-
static struct sched_domain_topology_level s390_topology[] = {
SDTL_INIT(tl_smt_mask, cpu_smt_flags, SMT),
SDTL_INIT(tl_mc_mask, cpu_core_flags, MC),
SDTL_INIT(cpu_book_mask, NULL, BOOK),
SDTL_INIT(cpu_drawer_mask, NULL, DRAWER),
- SDTL_INIT(cpu_pkg_mask, NULL, PKG),
+ SDTL_INIT(tl_pkg_mask, NULL, PKG),
{ NULL, },
};
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index bfbcac9a73d1..6c0ab30a80e2 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -472,11 +472,6 @@ static int x86_cluster_flags(void)
}
#endif
-static const struct cpumask *tl_pkg_mask(struct sched_domain_topology_level
*tl, int cpu)
-{
- return cpu_node_mask(cpu);
-}
-
/*
* Set if a package/die has multiple NUMA nodes inside.
* AMD Magny-Cours, Intel Cluster-on-Die, and Intel
diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h
index 075d1f063668..807603bfe8ff 100644
--- a/include/linux/sched/topology.h
+++ b/include/linux/sched/topology.h
@@ -71,6 +71,12 @@ struct cpumask *tl_mc_mask(struct
sched_domain_topology_level *tl, int cpu)
}
#endif /* CONFIG_SCHED_MC */
+static const __maybe_unused
+struct cpumask *tl_pkg_mask(struct sched_domain_topology_level *tl, int cpu)
+{
+ return cpu_node_mask(cpu);
+}
+
#ifdef CONFIG_NUMA
static inline int cpu_numa_flags(void)
{
diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c
index 77d14430c5e1..18889bd97e22 100644
--- a/kernel/sched/topology.c
+++ b/kernel/sched/topology.c
@@ -1724,11 +1724,6 @@ sd_init(struct sched_domain_topology_level *tl,
return sd;
}
-static const struct cpumask *tl_pkg_mask(struct sched_domain_topology_level
*tl, int cpu)
-{
- return cpu_node_mask(cpu);
-}
-
/*
* Topology list, bottom-up.
*/
--
2.34.1
