Commit 3b6c62f3 authored by Dan Williams's avatar Dan Williams Committed by Ingo Molnar

x86/numa_emulation: Fix emulated-to-physical node mapping

Without this change the distance table calculation for emulated nodes
may use the wrong numa node and report an incorrect distance.
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wei Yang <richard.weiyang@gmail.com>
Cc: linux-mm@kvack.org
Link: http://lkml.kernel.org/r/153089328103.27680.14778434392225818887.stgit@dwillia2-desk3.amr.corp.intel.comSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent fc36def9
...@@ -61,7 +61,7 @@ static int __init emu_setup_memblk(struct numa_meminfo *ei, ...@@ -61,7 +61,7 @@ static int __init emu_setup_memblk(struct numa_meminfo *ei,
eb->nid = nid; eb->nid = nid;
if (emu_nid_to_phys[nid] == NUMA_NO_NODE) if (emu_nid_to_phys[nid] == NUMA_NO_NODE)
emu_nid_to_phys[nid] = nid; emu_nid_to_phys[nid] = pb->nid;
pb->start += size; pb->start += size;
if (pb->start >= pb->end) { if (pb->start >= pb->end) {
......
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