The patch titled
Subject: mm/debug: print the inode number in dump_page
has been added to the -mm tree. Its filename is
mm-print-the-inode-number-in-dump_page.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-print-the-inode-number-in-dump_page.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-print-the-inode-number-in-dump_page.patch
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The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: mm/debug: print the inode number in dump_page
The inode number helps correlate this page with debug messages elsewhere
in the kernel.
Link: http://lkml.kernel.org/r/20200709202117.7216-6-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Acked-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Cc: John Hubbard <jhubbard@xxxxxxxxxx>
Cc: "Kirill A. Shutemov" <kirill@xxxxxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: William Kucharski <william.kucharski@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/debug.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/mm/debug.c~mm-print-the-inode-number-in-dump_page
+++ a/mm/debug.c
@@ -137,7 +137,7 @@ void __dump_page(struct page *page, cons
}
if (!dentry_first) {
- pr_warn("aops:%ps\n", a_ops);
+ pr_warn("aops:%ps ino:%lx\n", a_ops, host->i_ino);
goto out_mapping;
}
@@ -151,8 +151,8 @@ void __dump_page(struct page *page, cons
* crash, but it's unlikely that we reach here with a
* corrupted struct page
*/
- pr_warn("aops:%ps dentry name:\"%pd\"\n", a_ops,
- &dentry);
+ pr_warn("aops:%ps ino:%lx dentry name:\"%pd\"\n",
+ a_ops, host->i_ino, &dentry);
}
}
out_mapping:
_
Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are
mm-handle-page-mapping-better-in-dump_page.patch
mm-dump-compound-page-information-on-a-second-line.patch
mm-print-head-flags-in-dump_page.patch
mm-switch-dump_page-to-get_kernel_nofault.patch
mm-print-the-inode-number-in-dump_page.patch
mm-print-hashed-address-of-struct-page.patch
vmalloc-convert-to-xarray.patch
mm-store-compound_nr-as-well-as-compound_order.patch
mm-move-page-flags-include-to-top-of-file.patch
mm-add-thp_order.patch
mm-add-thp_size.patch
mm-replace-hpage_nr_pages-with-thp_nr_pages.patch
mm-add-thp_head.patch
mm-introduce-offset_in_thp.patch
