Messages in this thread Patch in this message | | | From | Mike Rapoport <> | Subject | [RFC PATCH 4/5] EXPERIMENTAL: x86: use __GFP_UNMAPPED for modele_alloc() | Date | Wed, 8 Mar 2023 11:41:05 +0200 |
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From: "Mike Rapoport (IBM)" <rppt@kernel.org>
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org> --- arch/x86/kernel/module.c | 2 +- mm/vmalloc.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c index 84ad0e61ba6e..845ed70ba5ab 100644 --- a/arch/x86/kernel/module.c +++ b/arch/x86/kernel/module.c @@ -67,7 +67,7 @@ static unsigned long int get_module_load_offset(void) void *module_alloc(unsigned long size) { - gfp_t gfp_mask = GFP_KERNEL; + gfp_t gfp_mask = GFP_KERNEL | __GFP_UNMAPPED; void *p; if (PAGE_ALIGN(size) > MODULES_LEN) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index ef910bf349e1..84220ec45ec2 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -2892,7 +2892,7 @@ vm_area_alloc_pages(gfp_t gfp, int nid, * to fails, fallback to a single page allocator that is * more permissive. */ - if (!order) { + if (!order && !(gfp & __GFP_UNMAPPED)) { gfp_t bulk_gfp = gfp & ~__GFP_NOFAIL; while (nr_allocated < nr_pages) { -- 2.35.1
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