The quilt patch titled
Subject: mm: remove PageReadahead
has been removed from the -mm tree. Its filename was
mm-remove-pagereadahead.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: mm: remove PageReadahead
Date: Wed, 21 Aug 2024 20:34:36 +0100
This flag is now only used on folios, so we can remove all the page
accessors.
Link: https://lkml.kernel.org/r/20240821193445.2294269-4-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/page-flags.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/include/linux/page-flags.h~mm-remove-pagereadahead
+++ a/include/linux/page-flags.h
@@ -553,8 +553,8 @@ PAGEFLAG(MappedToDisk, mappedtodisk, PF_
/* PG_readahead is only used for reads; PG_reclaim is only for writes */
PAGEFLAG(Reclaim, reclaim, PF_NO_TAIL)
TESTCLEARFLAG(Reclaim, reclaim, PF_NO_TAIL)
-PAGEFLAG(Readahead, readahead, PF_NO_COMPOUND)
- TESTCLEARFLAG(Readahead, readahead, PF_NO_COMPOUND)
+FOLIO_FLAG(readahead, FOLIO_HEAD_PAGE)
+ FOLIO_TEST_CLEAR_FLAG(readahead, FOLIO_HEAD_PAGE)
#ifdef CONFIG_HIGHMEM
/*
_
Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are
swap-convert-swapon-to-use-a-folio.patch
