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authorLorenzo Stoakes <lstoakes@gmail.com>2023-03-13 15:27:14 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-03-29 02:20:16 +0300
commitdcc1be119071f034f3123d3c618d2ef70c80125e (patch)
treee33f2ffdb0e3a0de7b5a00e2888d23335b974c05 /mm/debug_vm_pgtable.c
parent0a54864f8dfb64b64c84c9db6ff70e0e93690a33 (diff)
downloadlinux-dcc1be119071f034f3123d3c618d2ef70c80125e.tar.xz
mm: prefer xxx_page() alloc/free functions for order-0 pages
Update instances of alloc_pages(..., 0), __get_free_pages(..., 0) and __free_pages(..., 0) to use alloc_page(), __get_free_page() and __free_page() respectively in core code. Link: https://lkml.kernel.org/r/50c48ca4789f1da2a65795f2346f5ae3eff7d665.1678710232.git.lstoakes@gmail.com Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Mike Rapoport (IBM) <rppt@kernel.org> Acked-by: Mel Gorman <mgorman@techsingularity.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Christoph Hellwig <hch@infradead.org> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Uladzislau Rezki (Sony) <urezki@gmail.com> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/debug_vm_pgtable.c')
-rw-r--r--mm/debug_vm_pgtable.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/debug_vm_pgtable.c b/mm/debug_vm_pgtable.c
index 7887cc2b75bf..4362021b1ce7 100644
--- a/mm/debug_vm_pgtable.c
+++ b/mm/debug_vm_pgtable.c
@@ -1048,7 +1048,7 @@ static void __init destroy_args(struct pgtable_debug_args *args)
if (args->pte_pfn != ULONG_MAX) {
page = pfn_to_page(args->pte_pfn);
- __free_pages(page, 0);
+ __free_page(page);
args->pte_pfn = ULONG_MAX;
}
@@ -1290,7 +1290,7 @@ static int __init init_args(struct pgtable_debug_args *args)
}
}
- page = alloc_pages(GFP_KERNEL, 0);
+ page = alloc_page(GFP_KERNEL);
if (page)
args->pte_pfn = page_to_pfn(page);