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authorIngo Molnar <mingo@kernel.org>2019-11-25 17:43:15 +0300
committerIngo Molnar <mingo@kernel.org>2019-11-25 17:43:15 +0300
commit83bae01182ea755280adc1c3a24032d63a614ede (patch)
treef05249057a392e750c0622bbdd3620e19aafd031 /mm/debug.c
parentcf25e24db61cc9df42c47485a2ec2bff4e9a3692 (diff)
parent7b8474466ed97be458c825f34a85f2c2b84c3f95 (diff)
downloadlinux-83bae01182ea755280adc1c3a24032d63a614ede.tar.xz
Merge branch 'timers/urgent' into timers/core, to pick up fix
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm/debug.c')
-rw-r--r--mm/debug.c31
1 files changed, 17 insertions, 14 deletions
diff --git a/mm/debug.c b/mm/debug.c
index 8345bb6e4769..0461df1207cb 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -67,28 +67,31 @@ void __dump_page(struct page *page, const char *reason)
*/
mapcount = PageSlab(page) ? 0 : page_mapcount(page);
- pr_warn("page:%px refcount:%d mapcount:%d mapping:%px index:%#lx",
- page, page_ref_count(page), mapcount,
- page->mapping, page_to_pgoff(page));
if (PageCompound(page))
- pr_cont(" compound_mapcount: %d", compound_mapcount(page));
- pr_cont("\n");
- if (PageAnon(page))
- pr_warn("anon ");
- else if (PageKsm(page))
- pr_warn("ksm ");
+ pr_warn("page:%px refcount:%d mapcount:%d mapping:%px "
+ "index:%#lx compound_mapcount: %d\n",
+ page, page_ref_count(page), mapcount,
+ page->mapping, page_to_pgoff(page),
+ compound_mapcount(page));
+ else
+ pr_warn("page:%px refcount:%d mapcount:%d mapping:%px index:%#lx\n",
+ page, page_ref_count(page), mapcount,
+ page->mapping, page_to_pgoff(page));
+ if (PageKsm(page))
+ pr_warn("ksm flags: %#lx(%pGp)\n", page->flags, &page->flags);
+ else if (PageAnon(page))
+ pr_warn("anon flags: %#lx(%pGp)\n", page->flags, &page->flags);
else if (mapping) {
- pr_warn("%ps ", mapping->a_ops);
if (mapping->host && mapping->host->i_dentry.first) {
struct dentry *dentry;
dentry = container_of(mapping->host->i_dentry.first, struct dentry, d_u.d_alias);
- pr_warn("name:\"%pd\" ", dentry);
- }
+ pr_warn("%ps name:\"%pd\"\n", mapping->a_ops, dentry);
+ } else
+ pr_warn("%ps\n", mapping->a_ops);
+ pr_warn("flags: %#lx(%pGp)\n", page->flags, &page->flags);
}
BUILD_BUG_ON(ARRAY_SIZE(pageflag_names) != __NR_PAGEFLAGS + 1);
- pr_warn("flags: %#lx(%pGp)\n", page->flags, &page->flags);
-
hex_only:
print_hex_dump(KERN_WARNING, "raw: ", DUMP_PREFIX_NONE, 32,
sizeof(unsigned long), page,