The patch titled
Subject: mm/hugeltb: fix renaming of PF_MEMALLOC_NOCMA to PF_MEMALLOC_PIN
has been added to the -mm tree. Its filename is
mm-cma-rename-pf_memalloc_nocma-to-pf_memalloc_pin-fix.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-cma-rename-pf_memalloc_nocma-to-pf_memalloc_pin-fix.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-cma-rename-pf_memalloc_nocma-to-pf_memalloc_pin-fix.patch
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------------------------------------------------------
From: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Subject: mm/hugeltb: fix renaming of PF_MEMALLOC_NOCMA to PF_MEMALLOC_PIN
The renaming of PF_MEMALLOC_NOCMA to PF_MEMALLOC_PIN missed one occurrence
in mm/hugetlb.c which causes build error:
CC mm/hugetlb.o
mm/hugetlb.c: In function `dequeue_huge_page_node_exact':
mm/hugetlb.c:1081:33: error: `PF_MEMALLOC_NOCMA' undeclared (first use in this function); did you mean `PF_MEMALLOC_NOFS'?
bool pin = !!(current->flags & PF_MEMALLOC_NOCMA);
^~~~~~~~~~~~~~~~~
PF_MEMALLOC_NOFS
mm/hugetlb.c:1081:33: note: each undeclared identifier is reported only once for each function it appears in
scripts/Makefile.build:273: recipe for target 'mm/hugetlb.o' failed
make[2]: *** [mm/hugetlb.o] Error 1
Link: https://lkml.kernel.org/r/20210331163816.11517-1-rppt@xxxxxxxxxx
Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Cc: Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>
Cc: John Hubbard <jhubbard@xxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/hugetlb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/hugetlb.c~mm-cma-rename-pf_memalloc_nocma-to-pf_memalloc_pin-fix
+++ a/mm/hugetlb.c
@@ -1078,7 +1078,7 @@ static void enqueue_huge_page(struct hst
static struct page *dequeue_huge_page_node_exact(struct hstate *h, int nid)
{
struct page *page;
- bool pin = !!(current->flags & PF_MEMALLOC_NOCMA);
+ bool pin = !!(current->flags & PF_MEMALLOC_PIN);
lockdep_assert_held(&hugetlb_lock);
list_for_each_entry(page, &h->hugepage_freelists[nid], lru) {
_
Patches currently in -mm which might be from rppt@xxxxxxxxxxxxx are
nds32-flush_dcache_page-use-page_mapping_file-to-avoid-races-with-swapoff.patch
mm-cma-rename-pf_memalloc_nocma-to-pf_memalloc_pin-fix.patch
mmap-make-mlock_future_check-global.patch
riscv-kconfig-make-direct-map-manipulation-options-depend-on-mmu.patch
set_memory-allow-set_direct_map__noflush-for-multiple-pages.patch
set_memory-allow-querying-whether-set_direct_map_-is-actually-enabled.patch
mm-introduce-memfd_secret-system-call-to-create-secret-memory-areas.patch
pm-hibernate-disable-when-there-are-active-secretmem-users.patch
arch-mm-wire-up-memfd_secret-system-call-where-relevant.patch
secretmem-test-add-basic-selftest-for-memfd_secret2.patch
