iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

powerpc/numa: remove vphn_enabled and prrn_enabled internal flags

Browse Source 
These flags are always zero now; remove them and suitably adjust the
remaining references to them.

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/20200612051238.1007764-9-nathanl@linux.ibm.com
This commit is contained in:
Nathan Lynch 2020-06-12 00:12:28 -05:00 committed by Michael Ellerman
parent 6325cb4a4e
commit 9fb8b5fd1b
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/powerpc/mm/numa.c
View File

@ -1130,8 +1130,6 @@ struct topology_update_data {
};
static cpumask_t cpu_associativity_changes_mask;
static const int vphn_enabled;
static const int prrn_enabled;
static int topology_inited;
/*
@ -1292,7 +1290,7 @@ int numa_update_cpu_topology(bool cpus_locked)
struct device *dev;
int weight, new_nid, i = 0;
if (!prrn_enabled && !vphn_enabled && topology_inited)
if (topology_inited)
return 0;
weight = cpumask_weight(&cpu_associativity_changes_mask);
@ -1432,7 +1430,7 @@ int stop_topology_update(void)
int prrn_is_enabled(void)
{
return prrn_enabled;
return 0;
}
static int topology_update_init(void)