For some reason v1 didn't make it to linux-mm; let's see if the problem
persists.
Let's clean up the gfp flags handling, and support __GFP_ZERO, such that we
can finally remove the TODO in memtrace code.
I did some alloc_contig_*() testing with virtio-mem and hugetlb; I did not
test powernv/memtrace -- I cross-compiled it, though.
v1 -> v2:
* "mm/page_alloc: forward the gfp flags from alloc_contig_range() to
post_alloc_hook()"
-> Fixup patch description
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Oscar Salvador <osalvador@xxxxxxx>
Cc: Zi Yan <ziy@xxxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Nicholas Piggin <npiggin@xxxxxxxxx>
Cc: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
Cc: Naveen N Rao <naveen@xxxxxxxxxx>
Cc: Madhavan Srinivasan <maddy@xxxxxxxxxxxxx>
David Hildenbrand (6):
mm/page_isolation: don't pass gfp flags to isolate_single_pageblock()
mm/page_isolation: don't pass gfp flags to start_isolate_page_range()
mm/page_alloc: make __alloc_contig_migrate_range() static
mm/page_alloc: sort out the alloc_contig_range() gfp flags mess
mm/page_alloc: forward the gfp flags from alloc_contig_range() to
post_alloc_hook()
powernv/memtrace: use __GFP_ZERO with alloc_contig_pages()
arch/powerpc/platforms/powernv/memtrace.c | 31 +++---------
include/linux/page-isolation.h | 2 +-
mm/internal.h | 4 --
mm/memory_hotplug.c | 3 +-
mm/page_alloc.c | 62 +++++++++++++++++++----
mm/page_isolation.c | 12 ++---
6 files changed, 63 insertions(+), 51 deletions(-)
base-commit: 679694cdccaf75df589c2737f233954669a5f601
--
2.47.1
