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Commit 0091a47d authored by David Rientjes's avatar David Rientjes Committed by Linus Torvalds
Browse files

m32r, mm: set all online nodes in N_NORMAL_MEMORY 



For m32r, N_NORMAL_MEMORY represents all nodes that have present memory
since it does not support HIGHMEM.  This patch sets the bit at the time
the node is initialized.

If N_NORMAL_MEMORY is not accurate, slub may encounter errors since it
uses this nodemask to setup per-cache kmem_cache_node data structures.

Signed-off-by: default avatarDavid Rientjes <rientjes@google.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent ad8b4b28

arch/m32r/mm/discontig.c

+1 −0
Original line number Diff line number Diff line
@@ -149,6 +149,7 @@ unsigned long __init zone_sizes_init(void) 
		zholes_size[ZONE_DMA] = mp->holes;

		holes += zholes_size[ZONE_DMA];



		node_set_state(nid, N_NORMAL_MEMORY);

		free_area_init_node(nid, zones_size, start_pfn, zholes_size);

	}