diff options
| author | Kassey Li <quic_yingangl@quicinc.com> | 2023-06-13 17:25:33 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-19 16:19:32 -0700 |
| commit | 399fd496c49b399ff9b6fc87fefadb66e156aa5e (patch) | |
| tree | f68817ed79026ffa71cc672885864ede9b504265 /mm | |
| parent | 6d68f644b97c30c0d030696dfcbb375b07753ad3 (diff) | |
mm/page_owner/cma: show pfn in cma/page_owner with hex format
cma: display pfn as well as pfn_to_page(pfn)
page_owner: display pfn in hex rather than decimal
Link: https://lkml.kernel.org/r/20230613092533.15449-1-quic_yingangl@quicinc.com
Signed-off-by: Kassey Li <quic_yingangl@quicinc.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/cma.c | 4 | ||||
| -rw-r--r-- | mm/page_owner.c | 2 |
2 files changed, 3 insertions, 3 deletions
@@ -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, |