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Searched refs:alloc_pages (Results 1 – 25 of 107) sorted by relevance

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/linux-6.12.1/mm/
Dpercpu-km.c65 pages = alloc_pages(gfp, order_base_2(nr_pages)); in pcpu_create_chunk()
109 size_t nr_pages, alloc_pages; in pcpu_verify_alloc_info() local
118 alloc_pages = roundup_pow_of_two(nr_pages); in pcpu_verify_alloc_info()
120 if (alloc_pages > nr_pages) in pcpu_verify_alloc_info()
122 alloc_pages - nr_pages); in pcpu_verify_alloc_info()
/linux-6.12.1/drivers/xen/
Dunpopulated-alloc.c39 unsigned int i, alloc_pages = round_up(nr_pages, PAGES_PER_SECTION); in fill_list() local
53 alloc_pages * PAGE_SIZE, mhp_range.start, mhp_range.end, in fill_list()
111 for (i = 0; i < alloc_pages; i++) { in fill_list()
128 for (i = 0; i < alloc_pages; i++) { in fill_list()
/linux-6.12.1/lib/
Dfortify_kunit.c263 #define TEST_vmalloc(checker, expected_pages, alloc_pages) do { \ argument
266 vmalloc((alloc_pages) * PAGE_SIZE), vfree(p)); \
268 vzalloc((alloc_pages) * PAGE_SIZE), vfree(p)); \
270 __vmalloc((alloc_pages) * PAGE_SIZE, gfp), vfree(p)); \
275 #define TEST_kvmalloc(checker, expected_pages, alloc_pages) do { \ argument
281 kvmalloc((alloc_pages) * PAGE_SIZE, gfp), \
284 kvmalloc_node((alloc_pages) * PAGE_SIZE, gfp, NUMA_NO_NODE), \
287 kvzalloc((alloc_pages) * PAGE_SIZE, gfp), \
290 kvzalloc_node((alloc_pages) * PAGE_SIZE, gfp, NUMA_NO_NODE), \
293 kvcalloc(1, (alloc_pages) * PAGE_SIZE, gfp), \
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Dtest_meminit.c69 page = alloc_pages(GFP_KERNEL, order); in do_alloc_pages_order()
76 page = alloc_pages(GFP_KERNEL, order); in do_alloc_pages_order()
/linux-6.12.1/arch/riscv/kernel/
Dunaligned_access_speed.c194 buf = alloc_pages(GFP_KERNEL, MISALIGNED_BUFFER_ORDER); in riscv_online_cpu()
233 bufs[cpu] = alloc_pages(GFP_KERNEL, MISALIGNED_BUFFER_ORDER); in check_unaligned_access_speed_all_cpus()
/linux-6.12.1/rust/helpers/
Dpage.c8 return alloc_pages(gfp_mask, order); in rust_helper_alloc_pages()
/linux-6.12.1/drivers/infiniband/hw/vmw_pvrdma/
Dpvrdma_misc.c53 u64 npages, bool alloc_pages) in pvrdma_page_dir_init() argument
83 if (alloc_pages) { in pvrdma_page_dir_init()
/linux-6.12.1/drivers/iommu/
Diommu-pages.h60 page = alloc_pages(gfp | __GFP_ZERO, order); in __iommu_alloc_pages()
/linux-6.12.1/Documentation/translations/zh_CN/core-api/
Dmemory-allocation.rst21 你可以用 alloc_pages 直接向页面分配器请求页面。也可以使用更专业的分配器,
/linux-6.12.1/mm/kmsan/
Dhooks.c164 shadow = alloc_pages(gfp_mask, 1); in kmsan_ioremap_page_range()
165 origin = alloc_pages(gfp_mask, 1); in kmsan_ioremap_page_range()
/linux-6.12.1/drivers/net/ethernet/qlogic/qed/
Dqed_chain.c273 goto alloc_pages; in qed_chain_alloc_pbl()
288 alloc_pages: in qed_chain_alloc_pbl()
/linux-6.12.1/rust/kernel/
Dpage.rs67 let page = unsafe { bindings::alloc_pages(flags.as_raw(), 0) }; in alloc_page()
/linux-6.12.1/include/linux/
Dgfp.h333 #define alloc_pages(...) alloc_hooks(alloc_pages_noprof(__VA_ARGS__)) macro
339 #define alloc_page(gfp_mask) alloc_pages(gfp_mask, 0)
/linux-6.12.1/arch/powerpc/include/asm/book3s/64/
Dpgalloc.h31 page = alloc_pages(pgtable_gfp_flags(mm, PGALLOC_GFP | __GFP_RETRY_MAYFAIL), in radix__pgd_alloc()
/linux-6.12.1/drivers/gpu/drm/i915/gem/
Di915_gem_internal.c75 page = alloc_pages(gfp | (order ? QUIET : MAYFAIL), in i915_gem_object_get_pages_internal()
/linux-6.12.1/fs/ramfs/
Dfile-nommu.c84 pages = alloc_pages(gfp, order); in ramfs_nommu_expand_for_mapping()
/linux-6.12.1/drivers/media/pci/intel/ipu6/
Dipu6-dma.c76 pages[i] = alloc_pages(gfp, order); in __dma_alloc_buffer()
78 pages[i] = alloc_pages(gfp, --order); in __dma_alloc_buffer()
/linux-6.12.1/arch/x86/kernel/
Dkvmclock.c215 p = alloc_pages(GFP_KERNEL, order); in kvmclock_init_mem()
/linux-6.12.1/arch/x86/platform/efi/
Dmemmap.c25 struct page *p = alloc_pages(GFP_KERNEL, order); in __efi_memmap_alloc_late()
/linux-6.12.1/drivers/staging/media/ipu3/
Dipu3-dmamap.c58 page = alloc_pages((order_mask - order_size) ? in imgu_dmamap_alloc_buffer()
/linux-6.12.1/mm/kasan/
Dkasan_test_c.c290 pages = alloc_pages(GFP_KERNEL, order); in page_alloc_oob_right()
304 pages = alloc_pages(GFP_KERNEL, order); in page_alloc_uaf()
1753 p_page = alloc_pages(GFP_KERNEL, 1); in vmap_tags()
1794 page = alloc_pages(GFP_KERNEL, 1); in vm_map_ram_tags()
1837 pages = alloc_pages(GFP_KERNEL, order); in match_all_not_assigned()
/linux-6.12.1/drivers/net/wireless/intel/iwlwifi/fw/
Dpaging.c72 block = alloc_pages(GFP_KERNEL, order); in iwl_alloc_fw_paging_mem()
/linux-6.12.1/kernel/dma/
Dpool.c96 page = alloc_pages(gfp, order); in atomic_pool_expand()
/linux-6.12.1/io_uring/
Dmemmap.c28 page = alloc_pages(gfp, order); in io_mem_alloc_compound()
/linux-6.12.1/drivers/gpu/drm/amd/amdgpu/
Damdgpu_gart.c131 p = alloc_pages(gfp_flags, order); in amdgpu_gart_table_ram_alloc()

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