diff options
-rw-r--r-- | arch/x86/mm/numa_emulation.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/arch/x86/mm/numa_emulation.c b/arch/x86/mm/numa_emulation.c index a6d55308660f..80904ede2e7f 100644 --- a/arch/x86/mm/numa_emulation.c +++ b/arch/x86/mm/numa_emulation.c @@ -75,13 +75,15 @@ static int __init emu_setup_memblk(struct numa_meminfo *ei, /* * Sets up nr_nodes fake nodes interleaved over physical nodes ranging from addr - * to max_addr. The return value is the number of nodes allocated. + * to max_addr. + * + * Returns zero on success or negative on error. */ static int __init split_nodes_interleave(struct numa_meminfo *ei, struct numa_meminfo *pi, u64 addr, u64 max_addr, int nr_nodes) { - nodemask_t physnode_mask = NODE_MASK_NONE; + nodemask_t physnode_mask = numa_nodes_parsed; u64 size; int big; int nid = 0; @@ -116,9 +118,6 @@ static int __init split_nodes_interleave(struct numa_meminfo *ei, return -1; } - for (i = 0; i < pi->nr_blks; i++) - node_set(pi->blk[i].nid, physnode_mask); - /* * Continue to fill physical nodes with fake nodes until there is no * memory left on any of them. @@ -200,13 +199,15 @@ static u64 __init find_end_of_node(u64 start, u64 max_addr, u64 size) /* * Sets up fake nodes of `size' interleaved over physical nodes ranging from - * `addr' to `max_addr'. The return value is the number of nodes allocated. + * `addr' to `max_addr'. + * + * Returns zero on success or negative on error. */ static int __init split_nodes_size_interleave(struct numa_meminfo *ei, struct numa_meminfo *pi, u64 addr, u64 max_addr, u64 size) { - nodemask_t physnode_mask = NODE_MASK_NONE; + nodemask_t physnode_mask = numa_nodes_parsed; u64 min_size; int nid = 0; int i, ret; @@ -231,9 +232,6 @@ static int __init split_nodes_size_interleave(struct numa_meminfo *ei, } size &= FAKE_NODE_MIN_HASH_MASK; - for (i = 0; i < pi->nr_blks; i++) - node_set(pi->blk[i].nid, physnode_mask); - /* * Fill physical nodes with fake nodes of size until there is no memory * left on any of them. |