The patch titled
Subject: mm-print-more-information-about-mapping-in-__dump_page-fix-2
has been added to the -mm tree. Its filename is
mm-print-more-information-about-mapping-in-__dump_page-fix-2.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-print-more-information-about-mapping-in-__dump_page-fix-2.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-print-more-information-about-mapping-in-__dump_page-fix-2.patch
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The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Michal Hocko <mhocko@xxxxxxxxxx>
Subject: mm-print-more-information-about-mapping-in-__dump_page-fix-2
use %dp to print dentry
Link: http://lkml.kernel.org/r/20181125080834.GB12455@xxxxxxxxxxxxxx
Cc: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Cc: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Cc: Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>
Cc: Alexander Duyck <alexander.h.duyck@xxxxxxxxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
--- a/mm/debug.c~mm-print-more-information-about-mapping-in-__dump_page-fix-2
+++ a/mm/debug.c
@@ -80,7 +80,7 @@ void __dump_page(struct page *page, cons
if (mapping->host->i_dentry.first) {
struct dentry *dentry;
dentry = container_of(mapping->host->i_dentry.first, struct dentry, d_u.d_alias);
- pr_emerg("name:\"%.*s\" ", dentry->d_name.len, dentry->d_name.name);
+ pr_emerg("name:\"%pd\" ", dentry);
}
}
BUILD_BUG_ON(ARRAY_SIZE(pageflag_names) != __NR_PAGEFLAGS + 1);
_
Patches currently in -mm which might be from mhocko@xxxxxxxxxx are
mm-print-more-information-about-mapping-in-__dump_page-fix-2.patch
