| Message ID | 20220704063851.295482-1-aneesh.kumar@linux.ibm.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [v2] powerpc/mm: Update max/min_low_pfn in the same function | expand |
| Context | Check | Description |
|---|---|---|
| snowpatch_ozlabs/github-powerpc_ppctests | success | Successfully ran 10 jobs. |
| snowpatch_ozlabs/github-powerpc_selftests | success | Successfully ran 10 jobs. |
| snowpatch_ozlabs/github-powerpc_sparse | success | Successfully ran 4 jobs. |
| snowpatch_ozlabs/github-powerpc_kernel_qemu | success | Successfully ran 23 jobs. |
| snowpatch_ozlabs/github-powerpc_clang | success | Successfully ran 7 jobs. |
On Mon, 4 Jul 2022 12:08:51 +0530, Aneesh Kumar K.V wrote: > For both CONFIG_NUMA enabled/disabled use mem_topology_setup to > update max/min_low_pfn. > > This also add min_low_pfn update to CONFIG_NUMA which was initialized > to zero before. > > > [...] Applied to powerpc/next. [1/1] powerpc/mm: Update max/min_low_pfn in the same function https://git.kernel.org/powerpc/c/7b31f7dadd7074fa70bb14a53bd286ffdfc98b04 cheers
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 0801b2ce9b7d..b44ce71917d7 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -1160,6 +1160,9 @@ void __init mem_topology_setup(void) { int cpu; + max_low_pfn = max_pfn = memblock_end_of_DRAM() >> PAGE_SHIFT; + min_low_pfn = MEMORY_START >> PAGE_SHIFT; + /* * Linux/mm assumes node 0 to be online at boot. However this is not * true on PowerPC, where node 0 is similar to any other node, it @@ -1204,9 +1207,6 @@ void __init initmem_init(void) { int nid; - max_low_pfn = memblock_end_of_DRAM() >> PAGE_SHIFT; - max_pfn = max_low_pfn; - memblock_dump_all(); for_each_online_node(nid) {
For both CONFIG_NUMA enabled/disabled use mem_topology_setup to update max/min_low_pfn. This also add min_low_pfn update to CONFIG_NUMA which was initialized to zero before. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> --- arch/powerpc/mm/numa.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)