mm/debug: print the inode number in dump_page

The inode number helps correlate this page with debug messages elsewhere in the kernel. Signed-off-by: Matthew Wilcox (Oracle) <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Reviewed-by: John Hubbard <[email protected]> Acked-by: Mike Rapoport <[email protected]> Cc: "Kirill A. Shutemov" <[email protected]> Cc: Vlastimil Babka <[email protected]> Cc: William Kucharski <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Linus Torvalds <[email protected]>
sirdarckcat · Aug 7, 2020 · 9bdaf2c · 9bdaf2c
1 parent 9ad3826
commit 9bdaf2c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/mm/debug.c b/mm/debug.c
@@ -143,7 +143,7 @@ void __dump_page(struct page *page, const char *reason)
 		}
 
 		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;
 		}
 
@@ -157,8 +157,8 @@ void __dump_page(struct page *page, const char *reason)
 			 * 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: