The quilt patch titled
Subject: mm/page_isolation: don't pass gfp flags to isolate_single_pageblock()
has been removed from the -mm tree. Its filename was
mm-page_isolation-dont-pass-gfp-flags-to-isolate_single_pageblock.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: David Hildenbrand <david@xxxxxxxxxx>
Subject: mm/page_isolation: don't pass gfp flags to isolate_single_pageblock()
Date: Tue, 3 Dec 2024 10:47:27 +0100
Patch series "mm/page_alloc: gfp flags cleanups for alloc_contig_*()", v2.
Let's clean up the gfp flags handling, and support __GFP_ZERO, such that we
can finally remove the TODO in memtrace code.
This patch (of 6):
The flags are no longer used, we can stop passing them to
isolate_single_pageblock().
Link: https://lkml.kernel.org/r/20241203094732.200195-1-david@xxxxxxxxxx
Link: https://lkml.kernel.org/r/20241203094732.200195-2-david@xxxxxxxxxx
Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
Reviewed-by: Zi Yan <ziy@xxxxxxxxxx>
Reviewed-by: Vlastimil Babka <vbabka@xxxxxxx>
Reviewed-by: Oscar Salvador <osalvador@xxxxxxx>
Reviewed-by: Vishal Moola (Oracle) <vishal.moola@xxxxxxxxx>
Cc: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: Madhavan Srinivasan <maddy@xxxxxxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Naveen N Rao <naveen@xxxxxxxxxx>
Cc: Nicholas Piggin <npiggin@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_isolation.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
--- a/mm/page_isolation.c~mm-page_isolation-dont-pass-gfp-flags-to-isolate_single_pageblock
+++ a/mm/page_isolation.c
@@ -286,7 +286,6 @@ __first_valid_page(unsigned long pfn, un
* within a free or in-use page.
* @boundary_pfn: pageblock-aligned pfn that a page might cross
* @flags: isolation flags
- * @gfp_flags: GFP flags used for migrating pages
* @isolate_before: isolate the pageblock before the boundary_pfn
* @skip_isolation: the flag to skip the pageblock isolation in second
* isolate_single_pageblock()
@@ -306,8 +305,7 @@ __first_valid_page(unsigned long pfn, un
* the in-use page then splitting the free page.
*/
static int isolate_single_pageblock(unsigned long boundary_pfn, int flags,
- gfp_t gfp_flags, bool isolate_before, bool skip_isolation,
- int migratetype)
+ bool isolate_before, bool skip_isolation, int migratetype)
{
unsigned long start_pfn;
unsigned long isolate_pageblock;
@@ -489,7 +487,7 @@ int start_isolate_page_range(unsigned lo
bool skip_isolation = false;
/* isolate [isolate_start, isolate_start + pageblock_nr_pages) pageblock */
- ret = isolate_single_pageblock(isolate_start, flags, gfp_flags, false,
+ ret = isolate_single_pageblock(isolate_start, flags, false,
skip_isolation, migratetype);
if (ret)
return ret;
@@ -498,7 +496,7 @@ int start_isolate_page_range(unsigned lo
skip_isolation = true;
/* isolate [isolate_end - pageblock_nr_pages, isolate_end) pageblock */
- ret = isolate_single_pageblock(isolate_end, flags, gfp_flags, true,
+ ret = isolate_single_pageblock(isolate_end, flags, true,
skip_isolation, migratetype);
if (ret) {
unset_migratetype_isolate(pfn_to_page(isolate_start), migratetype);
_
Patches currently in -mm which might be from david@xxxxxxxxxx are
mm-huge_memory-convert-has_hwpoisoned-into-a-pure-folio-flag.patch
mm-hugetlb-rename-isolate_hugetlb-to-folio_isolate_hugetlb.patch
mm-migrate-dont-call-folio_putback_active_hugetlb-on-dst-hugetlb-folio.patch
mm-hugetlb-rename-folio_putback_active_hugetlb-to-folio_putback_hugetlb.patch
mm-hugetlb-cgroup-convert-hugetlb_cgroup_css_offline-to-work-on-folios.patch
mm-hugetlb-use-folio-lru-int-demote_free_hugetlb_folios.patch
