diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/memory.c | 28 | ||||
| -rw-r--r-- | drivers/base/node.c | 13 |
2 files changed, 26 insertions, 15 deletions
diff --git a/drivers/base/memory.c b/drivers/base/memory.c index f46dba8b7092..dc75de9059cd 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -391,6 +391,7 @@ static ssize_t show_valid_zones(struct device *dev, unsigned long nr_pages = PAGES_PER_SECTION * sections_per_block; struct page *first_page; struct zone *zone; + int zone_shift = 0; start_pfn = section_nr_to_pfn(mem->start_section_nr); end_pfn = start_pfn + nr_pages; @@ -402,21 +403,26 @@ static ssize_t show_valid_zones(struct device *dev, zone = page_zone(first_page); - if (zone_idx(zone) == ZONE_MOVABLE - 1) { - /*The mem block is the last memoryblock of this zone.*/ - if (end_pfn == zone_end_pfn(zone)) - return sprintf(buf, "%s %s\n", - zone->name, (zone + 1)->name); + /* MMOP_ONLINE_KEEP */ + sprintf(buf, "%s", zone->name); + + /* MMOP_ONLINE_KERNEL */ + zone_shift = zone_can_shift(start_pfn, nr_pages, ZONE_NORMAL); + if (zone_shift) { + strcat(buf, " "); + strcat(buf, (zone + zone_shift)->name); } - if (zone_idx(zone) == ZONE_MOVABLE) { - /*The mem block is the first memoryblock of ZONE_MOVABLE.*/ - if (start_pfn == zone->zone_start_pfn) - return sprintf(buf, "%s %s\n", - zone->name, (zone - 1)->name); + /* MMOP_ONLINE_MOVABLE */ + zone_shift = zone_can_shift(start_pfn, nr_pages, ZONE_MOVABLE); + if (zone_shift) { + strcat(buf, " "); + strcat(buf, (zone + zone_shift)->name); } - return sprintf(buf, "%s\n", zone->name); + strcat(buf, "\n"); + + return strlen(buf); } static DEVICE_ATTR(valid_zones, 0444, show_valid_zones, NULL); #endif diff --git a/drivers/base/node.c b/drivers/base/node.c index 560751bad294..51c7db2c4ee2 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -113,6 +113,8 @@ static ssize_t node_read_meminfo(struct device *dev, "Node %d SUnreclaim: %8lu kB\n" #ifdef CONFIG_TRANSPARENT_HUGEPAGE "Node %d AnonHugePages: %8lu kB\n" + "Node %d ShmemHugePages: %8lu kB\n" + "Node %d ShmemPmdMapped: %8lu kB\n" #endif , nid, K(node_page_state(nid, NR_FILE_DIRTY)), @@ -131,10 +133,13 @@ static ssize_t node_read_meminfo(struct device *dev, node_page_state(nid, NR_SLAB_UNRECLAIMABLE)), nid, K(node_page_state(nid, NR_SLAB_RECLAIMABLE)), #ifdef CONFIG_TRANSPARENT_HUGEPAGE - nid, K(node_page_state(nid, NR_SLAB_UNRECLAIMABLE)) - , nid, - K(node_page_state(nid, NR_ANON_TRANSPARENT_HUGEPAGES) * - HPAGE_PMD_NR)); + nid, K(node_page_state(nid, NR_SLAB_UNRECLAIMABLE)), + nid, K(node_page_state(nid, NR_ANON_THPS) * + HPAGE_PMD_NR), + nid, K(node_page_state(nid, NR_SHMEM_THPS) * + HPAGE_PMD_NR), + nid, K(node_page_state(nid, NR_SHMEM_PMDMAPPED) * + HPAGE_PMD_NR)); #else nid, K(node_page_state(nid, NR_SLAB_UNRECLAIMABLE))); #endif |