diff options
Diffstat (limited to 'mm/page_cgroup.c')
| -rw-r--r-- | mm/page_cgroup.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c index 53bffc6c293e..39d216d535ea 100644 --- a/mm/page_cgroup.c +++ b/mm/page_cgroup.c @@ -225,8 +225,8 @@ int __meminit online_page_cgroup(unsigned long start_pfn, unsigned long start, end, pfn; int fail = 0; - start = start_pfn & ~(PAGES_PER_SECTION - 1); - end = ALIGN(start_pfn + nr_pages, PAGES_PER_SECTION); + start = SECTION_ALIGN_DOWN(start_pfn); + end = SECTION_ALIGN_UP(start_pfn + nr_pages); if (nid == -1) { /* @@ -258,8 +258,8 @@ int __meminit offline_page_cgroup(unsigned long start_pfn, { unsigned long start, end, pfn; - start = start_pfn & ~(PAGES_PER_SECTION - 1); - end = ALIGN(start_pfn + nr_pages, PAGES_PER_SECTION); + start = SECTION_ALIGN_DOWN(start_pfn); + end = SECTION_ALIGN_UP(start_pfn + nr_pages); for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) __free_page_cgroup(pfn); @@ -537,7 +537,7 @@ int swap_cgroup_swapon(int type, unsigned long max_pages) nomem: printk(KERN_INFO "couldn't allocate enough memory for swap_cgroup.\n"); printk(KERN_INFO - "swap_cgroup can be disabled by noswapaccount boot option\n"); + "swap_cgroup can be disabled by swapaccount=0 boot option\n"); return -ENOMEM; } |
