powerpc/mm: Rename table dump file name

Page table dump debugfs file is named 'kernel_page_tables' on
all other architectures implementing it, while is is named
'kernel_pagetables' on powerpc. This patch renames it.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/mm/dump_linuxpagetables.c b/arch/powerpc/mm/dump_linuxpagetables.c
index a5b8c16c3d690fbdd5fbb9b06998ad1eebc97777..d659345a98d66c03a2cab1ceed3526af95551cc6 100644 (file)
--- a/arch/powerpc/mm/dump_linuxpagetables.c
+++ b/arch/powerpc/mm/dump_linuxpagetables.c
@@ -513,7 +513,7 @@ static int ptdump_init(void)
 
        populate_markers();
        build_pgtable_complete_mask();
-       debugfs_file = debugfs_create_file("kernel_pagetables", 0400, NULL,
+       debugfs_file = debugfs_create_file("kernel_page_tables", 0400, NULL,
                        NULL, &ptdump_fops);
        return debugfs_file ? 0 : -ENOMEM;
 }