diff options
Diffstat (limited to 'drivers/base/node.c')
| -rw-r--r-- | drivers/base/node.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c index 2872e86837b..ee53558b452 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -409,25 +409,27 @@ static int link_mem_sections(int nid) unsigned long start_pfn = NODE_DATA(nid)->node_start_pfn; unsigned long end_pfn = start_pfn + NODE_DATA(nid)->node_spanned_pages; unsigned long pfn; + struct memory_block *mem_blk = NULL; int err = 0; for (pfn = start_pfn; pfn < end_pfn; pfn += PAGES_PER_SECTION) { unsigned long section_nr = pfn_to_section_nr(pfn); struct mem_section *mem_sect; - struct memory_block *mem_blk; int ret; if (!present_section_nr(section_nr)) continue; mem_sect = __nr_to_section(section_nr); - mem_blk = find_memory_block(mem_sect); + mem_blk = find_memory_block_hinted(mem_sect, mem_blk); ret = register_mem_sect_under_node(mem_blk, nid); if (!err) err = ret; /* discard ref obtained in find_memory_block() */ - kobject_put(&mem_blk->sysdev.kobj); } + + if (mem_blk) + kobject_put(&mem_blk->sysdev.kobj); return err; } |