The patch titled
non SMP -> nr_cpu_ids must be one
has been removed from the -mm tree. Its filename was
convert-highest_possible_processor_id-to-nr_cpu_ids-fix.patch
This patch was dropped because it was folded into convert-highest_possible_processor_id-to-nr_cpu_ids.patch
------------------------------------------------------
Subject: non SMP -> nr_cpu_ids must be one
From: Christoph Lameter <clameter@xxxxxxx>
!SMP means that we have one processor. Which means that we also have one
processor id. Wonder why "any_online_cpu" is 0 but then it has worked so
far.
Signed-off-by: Christoph Lameter <clameter@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
include/linux/cpumask.h | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN include/linux/cpumask.h~convert-highest_possible_processor_id-to-nr_cpu_ids-fix include/linux/cpumask.h
--- a/include/linux/cpumask.h~convert-highest_possible_processor_id-to-nr_cpu_ids-fix
+++ a/include/linux/cpumask.h
@@ -402,7 +402,7 @@ extern int nr_cpu_ids;
#define any_online_cpu(mask) __any_online_cpu(&(mask))
int __any_online_cpu(const cpumask_t *mask);
#else
-#define nr_cpu_ids 0
+#define nr_cpu_ids 1
#define any_online_cpu(mask) 0
#endif
_
Patches currently in -mm which might be from clameter@xxxxxxx are
origin.patch
fix-mempolicys-check-on-a-system-with-memory-less-node.patch
replace-highest_possible_node_id-with-nr_node_ids.patch
convert-highest_possible_processor_id-to-nr_cpu_ids.patch
convert-highest_possible_processor_id-to-nr_cpu_ids-fix.patch
slab-reduce-size-of-alien-cache-to-cover-only-possible-nodes.patch
slab-shutdown-cache_reaper-when-cpu-goes-down.patch
mm-only-sched-add-a-few-scheduler-event-counters.patch
mm-implement-swap-prefetching-vs-zvc-stuff.patch
mm-implement-swap-prefetching-vs-zvc-stuff-2.patch
zvc-support-nr_slab_reclaimable--nr_slab_unreclaimable-swap_prefetch.patch
reduce-max_nr_zones-swap_prefetch-remove-incorrect-use-of-zone_highmem.patch
numa-add-zone_to_nid-function-swap_prefetch.patch
remove-uses-of-kmem_cache_t-from-mm-and-include-linux-slabh-prefetch.patch
readahead-state-based-method-aging-accounting.patch
readahead-state-based-method-aging-accounting-vs-zvc-changes.patch
-
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