diff options
Diffstat (limited to 'mm/sparse.c')
| -rw-r--r-- | mm/sparse.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/mm/sparse.c b/mm/sparse.c index 10b07eea9a6e..67ad061f7fb8 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -696,13 +696,11 @@ int __meminit sparse_add_one_section(struct pglist_data *pgdat, goto out; } -#ifdef CONFIG_DEBUG_VM /* * Poison uninitialized struct pages in order to catch invalid flags * combinations. */ - memset(memmap, PAGE_POISON_PATTERN, sizeof(struct page) * PAGES_PER_SECTION); -#endif + page_init_poison(memmap, sizeof(struct page) * PAGES_PER_SECTION); section_mark_present(ms); sparse_init_one_section(ms, section_nr, memmap, usemap); |