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-rw-r--r--mm/page_owner.c24
1 files changed, 7 insertions, 17 deletions
diff --git a/mm/page_owner.c b/mm/page_owner.c
index 983c3a10fa07..7a37a30d941b 100644
--- a/mm/page_owner.c
+++ b/mm/page_owner.c
@@ -100,8 +100,9 @@ print_page_owner(char __user *buf, size_t count, unsigned long pfn,
return -ENOMEM;
ret = snprintf(kbuf, count,
- "Page allocated via order %u, mask 0x%x\n",
- page_ext->order, page_ext->gfp_mask);
+ "Page allocated via order %u, mask %#x(%pGg)\n",
+ page_ext->order, page_ext->gfp_mask,
+ &page_ext->gfp_mask);
if (ret >= count)
goto err;
@@ -110,23 +111,12 @@ print_page_owner(char __user *buf, size_t count, unsigned long pfn,
pageblock_mt = get_pfnblock_migratetype(page, pfn);
page_mt = gfpflags_to_migratetype(page_ext->gfp_mask);
ret += snprintf(kbuf + ret, count - ret,
- "PFN %lu Block %lu type %d %s Flags %s%s%s%s%s%s%s%s%s%s%s%s\n",
+ "PFN %lu type %s Block %lu type %s Flags %#lx(%pGp)\n",
pfn,
+ migratetype_names[page_mt],
pfn >> pageblock_order,
- pageblock_mt,
- pageblock_mt != page_mt ? "Fallback" : " ",
- PageLocked(page) ? "K" : " ",
- PageError(page) ? "E" : " ",
- PageReferenced(page) ? "R" : " ",
- PageUptodate(page) ? "U" : " ",
- PageDirty(page) ? "D" : " ",
- PageLRU(page) ? "L" : " ",
- PageActive(page) ? "A" : " ",
- PageSlab(page) ? "S" : " ",
- PageWriteback(page) ? "W" : " ",
- PageCompound(page) ? "C" : " ",
- PageSwapCache(page) ? "B" : " ",
- PageMappedToDisk(page) ? "M" : " ");
+ migratetype_names[pageblock_mt],
+ page->flags, &page->flags);
if (ret >= count)
goto err;