[PATCH 07/18] powerpc/numa: remove unreachable topology workqueue code
From: Nathan Lynch <hidden>
Date: 2020-06-12 05:27:02
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
Since vphn_enabled is always 0, we can remove the call to topology_schedule_update() and remove the code which becomes unreachable as a result. Signed-off-by: Nathan Lynch <redacted> --- arch/powerpc/mm/numa.c | 14 -------------- 1 file changed, 14 deletions(-)
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 6207297490a8..8415481a7f13 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c@@ -1414,17 +1414,6 @@ int arch_update_cpu_topology(void) return numa_update_cpu_topology(true); } -static void topology_work_fn(struct work_struct *work) -{ - rebuild_sched_domains(); -} -static DECLARE_WORK(topology_work, topology_work_fn); - -static void topology_schedule_update(void) -{ - schedule_work(&topology_work); -} - /* * Start polling for associativity changes. */
@@ -1450,9 +1439,6 @@ static int topology_update_init(void) { start_topology_update(); - if (vphn_enabled) - topology_schedule_update(); - topology_inited = 1; return 0; }
--
2.25.4