pfn is more easy to read in CMA log, against with page_onwer
show in the same hex format.
Signed-off-by: Kassey Li <quic_yingangl@xxxxxxxxxxx>
---
mm/cma.c | 4 ++--
mm/page_owner.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/cma.c b/mm/cma.c
index 6268d6620254..a4cfe995e11e 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -483,8 +483,8 @@ struct page *cma_alloc(struct cma *cma, unsigned long count,
if (ret != -EBUSY)
break;
- pr_debug("%s(): memory range at %p is busy, retrying\n",
- __func__, pfn_to_page(pfn));
+ pr_debug("%s(): memory range at pfn 0x%lx %p is busy, retrying\n",
+ __func__, pfn, pfn_to_page(pfn));
trace_cma_alloc_busy_retry(cma->name, pfn, pfn_to_page(pfn),
count, align);
diff --git a/mm/page_owner.c b/mm/page_owner.c
index 31169b3e7f06..c93baef0148f 100644
--- a/mm/page_owner.c
+++ b/mm/page_owner.c
@@ -418,7 +418,7 @@ print_page_owner(char __user *buf, size_t count, unsigned long pfn,
pageblock_mt = get_pageblock_migratetype(page);
page_mt = gfp_migratetype(page_owner->gfp_mask);
ret += scnprintf(kbuf + ret, count - ret,
- "PFN %lu type %s Block %lu type %s Flags %pGp\n",
+ "PFN 0x%lx type %s Block %lu type %s Flags %pGp\n",
pfn,
migratetype_names[page_mt],
pfn >> pageblock_order,
--
2.17.1
