powerpc/ptdump: rename "struct pgtable_level" to "struct ptdump_pg_level"

We want to make use of "pgtable_level" for an enum in core-mm. Other
architectures seem to call "struct pgtable_level" either:
* "struct pg_level" when not exposed in a header (riscv, arm)
* "struct ptdump_pg_level" when expose in a header (arm64)

So let's follow what arm64 does.

Link: https://lkml.kernel.org/r/20250811112631.759341-7-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: David Vrabel <david.vrabel@citrix.com>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Jann Horn <jannh@google.com>
Cc: Juegren Gross <jgross@suse.com>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Mariano Pache <npache@redhat.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Wei Yang <richard.weiyang@gmail.com>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/arch/powerpc/mm/ptdump/8xx.c b/arch/powerpc/mm/ptdump/8xx.c
index b5c79b11ea3c2dd45b3d4d26f26d5e8137b797b0..4ca9cf7a90c9eb45718856b2eaaeef8541c0ffba 100644 (file)
--- a/arch/powerpc/mm/ptdump/8xx.c
+++ b/arch/powerpc/mm/ptdump/8xx.c
@@ -69,7 +69,7 @@ static const struct flag_info flag_array[] = {
        }
 };
 
-struct pgtable_level pg_level[5] = {
+struct ptdump_pg_level pg_level[5] = {
        { /* pgd */
                .flag   = flag_array,
                .num    = ARRAY_SIZE(flag_array),

diff --git a/arch/powerpc/mm/ptdump/book3s64.c b/arch/powerpc/mm/ptdump/book3s64.c
index 5ad92d9dc5d10b3bed0b78647f4ee42a7cc6ad1d..6b2da9241d4c48b2a76e97ce451911da2364b3d6 100644 (file)
--- a/arch/powerpc/mm/ptdump/book3s64.c
+++ b/arch/powerpc/mm/ptdump/book3s64.c
@@ -102,7 +102,7 @@ static const struct flag_info flag_array[] = {
        }
 };
 
-struct pgtable_level pg_level[5] = {
+struct ptdump_pg_level pg_level[5] = {
        { /* pgd */
                .flag   = flag_array,
                .num    = ARRAY_SIZE(flag_array),

diff --git a/arch/powerpc/mm/ptdump/ptdump.h b/arch/powerpc/mm/ptdump/ptdump.h
index 154efae96ae095ef41b3d09754af9d0766837cae..4232aa4b57eae2c3fa63de8ebc70a26229f02cc4 100644 (file)
--- a/arch/powerpc/mm/ptdump/ptdump.h
+++ b/arch/powerpc/mm/ptdump/ptdump.h
@@ -11,12 +11,12 @@ struct flag_info {
        int             shift;
 };
 
-struct pgtable_level {
+struct ptdump_pg_level {
        const struct flag_info *flag;
        size_t num;
        u64 mask;
 };
 
-extern struct pgtable_level pg_level[5];
+extern struct ptdump_pg_level pg_level[5];
 
 void pt_dump_size(struct seq_file *m, unsigned long delta);

diff --git a/arch/powerpc/mm/ptdump/shared.c b/arch/powerpc/mm/ptdump/shared.c
index 39c30c62b7ea76deb4ae162f01be6263fb0fbaf9..58998960eb9a4fbc4502ed67dd650ca0ae693750 100644 (file)
--- a/arch/powerpc/mm/ptdump/shared.c
+++ b/arch/powerpc/mm/ptdump/shared.c
@@ -67,7 +67,7 @@ static const struct flag_info flag_array[] = {
        }
 };
 
-struct pgtable_level pg_level[5] = {
+struct ptdump_pg_level pg_level[5] = {
        { /* pgd */
                .flag   = flag_array,
                .num    = ARRAY_SIZE(flag_array),