linux-kernel - [PATCH 0/8] mm: Remove PG

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Message-ID: <20250113093453.1932083-1-kirill.shutemov@linux.intel.com>
Date: Mon, 13 Jan 2025 11:34:45 +0200
From: "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
To: Andrew Morton <akpm@...ux-foundation.org>,
	"Matthew Wilcox (Oracle)" <willy@...radead.org>,
	Jens Axboe <axboe@...nel.dk>
Cc: "Jason A. Donenfeld" <Jason@...c4.com>,
	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
	Andi Shyti <andi.shyti@...ux.intel.com>,
	Chengming Zhou <chengming.zhou@...ux.dev>,
	Christian Brauner <brauner@...nel.org>,
	Christophe Leroy <christophe.leroy@...roup.eu>,
	Dan Carpenter <dan.carpenter@...aro.org>,
	David Airlie <airlied@...il.com>,
	David Hildenbrand <david@...hat.com>,
	Hao Ge <gehao@...inos.cn>,
	Jani Nikula <jani.nikula@...ux.intel.com>,
	Johannes Weiner <hannes@...xchg.org>,
	Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
	Josef Bacik <josef@...icpanda.com>,
	Masami Hiramatsu <mhiramat@...nel.org>,
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	Miklos Szeredi <miklos@...redi.hu>,
	Nhat Pham <nphamcs@...il.com>,
	Oscar Salvador <osalvador@...e.de>,
	Ran Xiaokai <ran.xiaokai@....com.cn>,
	Rodrigo Vivi <rodrigo.vivi@...el.com>,
	Simona Vetter <simona@...ll.ch>,
	Steven Rostedt <rostedt@...dmis.org>,
	Tvrtko Ursulin <tursulin@...ulin.net>,
	Vlastimil Babka <vbabka@...e.cz>,
	Yosry Ahmed <yosryahmed@...gle.com>,
	Yu Zhao <yuzhao@...gle.com>,
	intel-gfx@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org,
	linux-mm@...ck.org,
	linux-trace-kernel@...r.kernel.org
Subject: [PATCH 0/8] mm: Remove PG_reclaim

Use PG_dropbehind instead of PG_reclaim and remove PG_reclaim.

After removing PG_relcaim, PG_readahead is exclusive user of the page
flag bit.

Kirill A. Shutemov (8):
  drm/i915/gem: Convert __shmem_writeback() to folios
  drm/i915/gem: Use PG_dropbehind instead of PG_reclaim
  mm/zswap: Use PG_dropbehind instead of PG_reclaim
  mm/swap: Use PG_dropbehind instead of PG_reclaim
  mm/vmscan: Use PG_dropbehind instead of PG_reclaim
  mm/vmscan: Use PG_dropbehind instead of PG_reclaim in
    shrink_folio_list()
  mm/mglru: Check PG_dropcache instead of PG_reclaim in
    lru_gen_folio_seq()
  mm: Remove PG_reclaim

 drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 18 ++++-----
 fs/fuse/dev.c                             |  2 +-
 fs/proc/page.c                            |  2 +-
 include/linux/mm_inline.h                 |  4 +-
 include/linux/page-flags.h                | 15 +++-----
 include/trace/events/mmflags.h            |  2 +-
 include/uapi/linux/kernel-page-flags.h    |  2 +-
 mm/filemap.c                              | 12 ------
 mm/migrate.c                              | 10 +----
 mm/page-writeback.c                       | 16 +-------
 mm/page_io.c                              | 15 +++-----
 mm/swap.c                                 | 24 +-----------
 mm/vmscan.c                               | 46 ++++++-----------------
 mm/zswap.c                                |  4 +-
 tools/mm/page-types.c                     |  8 +---
 15 files changed, 41 insertions(+), 139 deletions(-)

-- 
2.45.2