@@ -463,8 +463,7 @@ static ssize_t node_read_meminfo(struct device *dev,
,
nid, K(node_page_state(pgdat, NR_ANON_THPS)),
nid, K(node_page_state(pgdat, NR_SHMEM_THPS)),
- nid, K(node_page_state(pgdat, NR_SHMEM_PMDMAPPED) *
- HPAGE_PMD_NR),
+ nid, K(node_page_state(pgdat, NR_SHMEM_PMDMAPPED)),
nid, K(node_page_state(pgdat, NR_FILE_THPS)),
nid, K(node_page_state(pgdat, NR_FILE_PMDMAPPED) *
HPAGE_PMD_NR)
@@ -133,7 +133,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
show_val_kb(m, "ShmemHugePages: ",
global_node_page_state(NR_SHMEM_THPS));
show_val_kb(m, "ShmemPmdMapped: ",
- global_node_page_state(NR_SHMEM_PMDMAPPED) * HPAGE_PMD_NR);
+ global_node_page_state(NR_SHMEM_PMDMAPPED));
show_val_kb(m, "FileHugePages: ",
global_node_page_state(NR_FILE_THPS));
show_val_kb(m, "FilePmdMapped: ",
@@ -5568,8 +5568,7 @@ void show_free_areas(unsigned int filter, nodemask_t *nodemask)
K(node_page_state(pgdat, NR_SHMEM)),
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
K(node_page_state(pgdat, NR_SHMEM_THPS)),
- K(node_page_state(pgdat, NR_SHMEM_PMDMAPPED)
- * HPAGE_PMD_NR),
+ K(node_page_state(pgdat, NR_SHMEM_PMDMAPPED)),
K(node_page_state(pgdat, NR_ANON_THPS)),
#endif
K(node_page_state(pgdat, NR_WRITEBACK_TEMP)),
@@ -1219,7 +1219,8 @@ void page_add_file_rmap(struct page *page, bool compound)
if (!atomic_inc_and_test(compound_mapcount_ptr(page)))
goto out;
if (PageSwapBacked(page))
- __inc_node_page_state(page, NR_SHMEM_PMDMAPPED);
+ __mod_lruvec_page_state(page, NR_SHMEM_PMDMAPPED,
+ HPAGE_PMD_NR);
else
__inc_node_page_state(page, NR_FILE_PMDMAPPED);
} else {
@@ -1260,7 +1261,8 @@ static void page_remove_file_rmap(struct page *page, bool compound)
if (!atomic_add_negative(-1, compound_mapcount_ptr(page)))
return;
if (PageSwapBacked(page))
- __dec_node_page_state(page, NR_SHMEM_PMDMAPPED);
+ __mod_lruvec_page_state(page, NR_SHMEM_PMDMAPPED,
+ -HPAGE_PMD_NR);
else
__dec_node_page_state(page, NR_FILE_PMDMAPPED);
} else {
Convert NR_SHMEM_PMDMAPPED account to pages. Signed-off-by: Muchun Song <songmuchun@bytedance.com> --- drivers/base/node.c | 3 +-- fs/proc/meminfo.c | 2 +- mm/page_alloc.c | 3 +-- mm/rmap.c | 6 ++++-- 4 files changed, 7 insertions(+), 7 deletions(-)