linux-kernel - [PATCH 0/4] Convert motorola to use ptdescs

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Message-ID: <20250611001255.527952-1-vishal.moola@gmail.com>
Date: Tue, 10 Jun 2025 17:12:51 -0700
From: "Vishal Moola (Oracle)" <vishal.moola@...il.com>
To: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: linux-m68k@...ts.linux-m68k.org,
	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	"Vishal Moola (Oracle)" <vishal.moola@...il.com>
Subject: [PATCH 0/4] Convert motorola to use ptdescs

m68k's Motorola still uses struct page (it's pointer tables) to track
page tables. This patchset converts it to use ptdescs, to help prepare
for allocating memory descriptors independently of struct page.

It also includes some minor cleanups to make the code more readable. 

----

Based on mm-new. This has only been compile tested, but there are
no expected runtime changes.

Vishal Moola (Oracle) (4):
  m68k: mm: Convert get_pointer_table() to use ptdescs
  m68k: mm: Convert free_pointer_table() to use ptdescs
  m68k: mm: Convert init_pointer_table() to use ptdescs
  m68k: mm: Convert pointer table macros to use ptdescs

 arch/m68k/mm/motorola.c | 54 ++++++++++++++++++++---------------------
 1 file changed, 27 insertions(+), 27 deletions(-)

-- 
2.49.0