Defined in 3 files as a macro:

• include/linux/gfp_types.h, line 294 (as a macro)
• tools/virtio/linux/slab.h, line 6 (as a macro)
• tools/virtio/ringtest/ptr_ring.c, line 25 (as a macro)

Referenced in 336 files:

• arch/alpha/include/asm/page.h, line 21
• arch/alpha/kernel/pci_iommu.c, line 426
• arch/alpha/mm/init.c, line 45
• arch/arc/kernel/perf_event.c, 3 times
• arch/arm64/kernel/cpufeature.c, line 1894
• arch/arm64/kvm/arm.c, 2 times
• arch/arm64/kvm/mmu.c, 3 times
• arch/arm64/kvm/nested.c, line 66
• arch/arm64/mm/fault.c, line 976
• arch/arm64/mm/mmu.c, line 477
• arch/hexagon/include/asm/pgalloc.h, line 25
• arch/m68k/include/asm/mcf_pgalloc.h, 2 times
• arch/m68k/include/asm/page_no.h, line 17
• arch/microblaze/include/asm/pgalloc.h, line 26
• arch/microblaze/mm/pgtable.c, line 248
• arch/mips/mm/init.c, line 72
• arch/parisc/kernel/pci-dma.c, line 414
• arch/powerpc/include/asm/pgalloc.h, line 21
• arch/powerpc/kernel/fadump.c, line 773
• arch/powerpc/kvm/book3s_64_mmu_hv.c, line 91
• arch/powerpc/kvm/book3s_64_vio.c, line 230
• arch/powerpc/kvm/book3s_pr.c, line 1749
• arch/powerpc/kvm/booke.c, line 2196
• arch/powerpc/kvm/e500.c, line 451
• arch/powerpc/kvm/e500mc.c, line 324
• arch/powerpc/mm/book3s64/pgtable.c, line 410
• arch/powerpc/perf/imc-pmu.c, 3 times
• arch/powerpc/platforms/powernv/opal-core.c, line 324
• arch/powerpc/platforms/ps3/system-bus.c, line 515
• arch/riscv/kvm/aia_imsic.c, line 1046
• arch/riscv/kvm/mmu.c, 2 times
• arch/riscv/kvm/vcpu.c, line 115
• arch/s390/include/asm/page.h, line 77
• arch/s390/kvm/kvm-s390.c, line 3582
• arch/s390/kvm/pci.c, line 69
• arch/s390/kvm/pv.c, line 124
• arch/s390/kvm/vsie.c, line 1384
• arch/s390/mm/init.c, line 77
• arch/sh/mm/pgtable.c, line 52
• arch/sparc/kernel/irq_64.c, 2 times
• arch/sparc/kernel/pci_sun4v.c, line 760
• arch/sparc/mm/init_64.c, 3 times
• arch/sparc/mm/io-unit.c, line 229
• arch/sparc/mm/iommu.c, line 327
• arch/um/kernel/skas/mmu.c, line 28
• arch/x86/coco/sev/core.c, line 1077
• arch/x86/events/intel/ds.c, line 588
• arch/x86/events/intel/lbr.c, line 655
• arch/x86/events/intel/pt.c, line 663
• arch/x86/hyperv/hv_init.c, line 115
• arch/x86/hyperv/ivm.c, line 295
• arch/x86/include/asm/kvm_host.h, line 1901
• arch/x86/include/asm/page.h, line 38
• arch/x86/kernel/amd_gart_64.c, 2 times
• arch/x86/kernel/espfix_64.c, line 52
• arch/x86/kernel/ldt.c, line 171
• arch/x86/kernel/machine_kexec_32.c, line 61
• arch/x86/kvm/mmu/mmu.c, 6 times
• arch/x86/kvm/svm/avic.c, 2 times
• arch/x86/kvm/svm/sev.c, 5 times
• arch/x86/kvm/svm/svm.h, line 769
• arch/x86/kvm/vmx/vmx.c, 3 times
• arch/x86/kvm/x86.c, line 12277
• arch/x86/mm/init.c, line 134
• arch/x86/mm/pti.c, 3 times
• arch/x86/platform/efi/efi_64.c, line 75
• arch/x86/virt/vmx/tdx/tdx.c, line 359
• arch/x86/xen/mmu_pv.c, line 1463
• arch/xtensa/include/asm/pgalloc.h, line 32
• block/bfq-cgroup.c, line 1431
• block/bfq-iosched.c, line 5867
• block/bio-integrity.c, line 417
• block/blk-core.c, line 398
• block/blk-ioc.c, 2 times
• block/blk-map.c, line 503
• block/blk-mq.c, line 3558
• block/kyber-iosched.c, line 371
• drivers/accel/habanalabs/common/command_buffer.c, line 143
• drivers/accel/habanalabs/common/hw_queue.c, 2 times
• drivers/accel/habanalabs/common/irq.c, line 599
• drivers/accel/habanalabs/common/memory.c, line 1606
• drivers/accel/habanalabs/common/mmu/mmu.c, 2 times
• drivers/accel/habanalabs/gaudi/gaudi.c, 5 times
• drivers/accel/habanalabs/gaudi2/gaudi2.c, 3 times
• drivers/accel/habanalabs/goya/goya.c, line 997
• drivers/accel/ivpu/ivpu_mmu_context.c, line 53
• drivers/accel/qaic/qaic_data.c, line 488
• drivers/android/binder_alloc.c, line 244
• drivers/base/devres.c, 2 times
• drivers/block/brd.c, line 67
• drivers/block/drbd/drbd_bitmap.c, line 399
• drivers/block/null_blk/zoned.c, line 95
• drivers/block/pktcdvd.c, line 560
• drivers/block/ublk_drv.c, line 2042
• drivers/block/xen-blkfront.c, 2 times
• drivers/char/agp/generic.c, 2 times
• drivers/char/agp/intel-gtt.c, line 300
• drivers/char/xillybus/xillybus_core.c, line 386
• drivers/crypto/ccp/dbc.c, line 216
• drivers/crypto/ccp/hsti.c, line 87
• drivers/dma-buf/heaps/system_heap.c, 2 times
• drivers/dma-buf/st-dma-fence-chain.c, 2 times
• drivers/dma/ioat/prep.c, line 83
• drivers/firewire/core-iso.c, line 43
• drivers/firmware/efi/capsule-loader.c, 2 times
• drivers/firmware/stratix10-svc.c, line 1165
• drivers/gpio/gpiolib.c, line 4740
• drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c, line 119
• drivers/gpu/drm/amd/amdkfd/kfd_process.c, line 2099
• drivers/gpu/drm/drm_gem.c, line 708
• drivers/gpu/drm/drm_managed.c, line 145
• drivers/gpu/drm/gma500/psb_drv.c, line 324
• drivers/gpu/drm/i915/gem/selftests/huge_pages.c, line 119
• drivers/gpu/drm/i915/gvt/gtt.c, line 832
• drivers/gpu/drm/i915/gvt/opregion.c, line 229
• drivers/gpu/drm/imagination/pvr_job.c, line 728
• drivers/gpu/drm/imagination/pvr_mmu.c, line 267
• drivers/gpu/drm/imagination/pvr_vm_mips.c, line 51
• drivers/gpu/drm/lima/lima_gem.c, line 43
• drivers/gpu/drm/lima/lima_vm.c, 2 times
• drivers/gpu/drm/msm/adreno/a2xx_gpummu.c, line 105
• drivers/gpu/drm/nouveau/nouveau_dmem.c, line 196
• drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c, line 282
• drivers/gpu/drm/nouveau/nvkm/subdev/mmu/mem.c, line 155
• drivers/gpu/drm/panfrost/panfrost_drv.c, line 159
• drivers/gpu/drm/panfrost/panfrost_mmu.c, 2 times
• drivers/gpu/drm/panthor/panthor_device.c, line 171
• drivers/gpu/drm/panthor/panthor_drv.c, line 717
• drivers/gpu/drm/panthor/panthor_mmu.c, line 446
• drivers/gpu/drm/radeon/radeon_device.c, line 785
• drivers/gpu/drm/scheduler/sched_main.c, line 1300
• drivers/gpu/drm/tegra/drm.c, line 1022
• drivers/gpu/drm/tilcdc/tilcdc_crtc.c, line 1032
• drivers/gpu/drm/ttm/ttm_bo_vm.c, line 302
• drivers/gpu/drm/ttm/ttm_device.c, 2 times
• drivers/gpu/drm/ttm/ttm_pool.c, line 446
• drivers/gpu/drm/v3d/v3d_drv.c, line 331
• drivers/gpu/drm/v3d/v3d_gem.c, line 280
• drivers/gpu/drm/vmwgfx/vmwgfx_msg.c, 2 times
• drivers/gpu/drm/vmwgfx/vmwgfx_validation.c, line 112
• drivers/hid/hid-playstation.c, line 827
• drivers/hv/channel.c, 2 times
• drivers/hv/hv_common.c, line 116
• drivers/hwtracing/coresight/coresight-tmc-etr.c, line 225
• drivers/hwtracing/intel_th/msu.c, line 927
• drivers/infiniband/core/uverbs_main.c, line 806
• drivers/infiniband/hw/efa/efa_verbs.c, line 183
• drivers/infiniband/hw/mlx5/umr.c, line 507
• drivers/infiniband/hw/mthca/mthca_memfree.c, line 115
• drivers/input/misc/xen-kbdfront.c, line 219
• drivers/iommu/amd/ppr.c, line 22
• drivers/iommu/dma-iommu.c, line 1643
• drivers/iommu/fsl_pamu.c, line 831
• drivers/iommu/io-pgtable-arm-v7s.c, line 258
• drivers/iommu/iommu-pages.h, 2 times
• drivers/irqchip/irq-gic-v3-its.c, 6 times
• drivers/md/bcache/super.c, line 1848
• drivers/md/dm-integrity.c, 3 times
• drivers/md/dm-vdo/memory-alloc.c, 2 times
• drivers/md/md-bitmap.c, 3 times
• drivers/md/raid5-ppl.c, line 1045
• drivers/media/common/videobuf2/videobuf2-dma-sg.c, line 78
• drivers/media/pci/cobalt/cobalt-alsa-pcm.c, line 468
• drivers/misc/cxl/native.c, line 246
• drivers/misc/lkdtm/usercopy.c, line 412
• drivers/misc/ocxl/link.c, line 358
• drivers/misc/sgi-xp/xpc_uv.c, line 175
• drivers/misc/vmw_balloon.c, line 1313
• drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.c, line 267
• drivers/net/dsa/lantiq_gswip.c, line 2064
• drivers/net/ethernet/apm/xgene/xgene_enet_main.c, 3 times
• drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c, line 2717
• drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c, line 340
• drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c, line 70
• drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c, line 4090
• drivers/net/ethernet/ibm/ibmvnic.c, line 4027
• drivers/net/ethernet/intel/ice/ice_controlq.c, 4 times
• drivers/net/ethernet/intel/ice/ice_lib.c, 2 times
• drivers/net/ethernet/mediatek/mtk_wed.c, line 541
• drivers/net/ethernet/mellanox/mlx4/mr.c, line 118
• drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c, line 136
• drivers/net/veth.c, line 688
• drivers/net/wireless/ath/ath12k/dp.c, line 1588
• drivers/net/wireless/ti/wl18xx/main.c, line 1583
• drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c, 2 times
• drivers/net/wwan/t7xx/t7xx_hif_dpmaif_tx.c, line 548
• drivers/net/xen-netfront.c, 2 times
• drivers/nvme/host/tcp.c, 2 times
• drivers/nvme/target/tcp.c, 4 times
• drivers/perf/riscv_pmu_sbi.c, line 589
• drivers/ptp/ptp_kvm_x86.c, line 32
• drivers/s390/char/sclp_cmd.c, line 100
• drivers/s390/cio/css.c, line 1059
• drivers/scsi/cxgbi/libcxgbi.c, line 3082
• drivers/scsi/cxlflash/main.c, line 1016
• drivers/scsi/megaraid/megaraid_sas_fusion.c, 3 times
• drivers/scsi/qedi/qedi_main.c, line 248
• drivers/scsi/sg.c, line 1869
• drivers/scsi/st.c, line 3932
• drivers/sh/maple/maple.c, line 742
• drivers/spi/spi-qcom-qspi.c, line 311
• drivers/spi/spi.c, line 1414
• drivers/staging/media/ipu3/ipu3-dmamap.c, line 47
• drivers/target/iscsi/cxgbit/cxgbit_target.c, line 380
• drivers/target/target_core_transport.c, line 2767
• drivers/target/target_core_user.c, line 529
• drivers/tee/amdtee/shm_pool.c, line 22
• drivers/tee/tee_shm.c, line 223
• drivers/thermal/intel/intel_hfi.c, line 459
• drivers/thunderbolt/nhi.c, line 612
• drivers/tty/hvc/hvc_xen.c, line 507
• drivers/usb/gadget/function/uvc_configfs.c, 2 times
• drivers/vfio/vfio_iommu_type1.c, line 1823
• drivers/vhost/scsi.c, 2 times
• drivers/video/fbdev/fsl-diu-fb.c, 2 times
• drivers/video/fbdev/hyperv_fb.c, line 945
• drivers/video/fbdev/pxafb.c, 2 times
• drivers/video/fbdev/ssd1307fb.c, line 670
• drivers/video/fbdev/xen-fbfront.c, line 398
• drivers/virt/coco/sev-guest/sev-guest.c, line 839
• drivers/virt/coco/tdx-guest/tdx-guest.c, line 123
• drivers/virtio/virtio_ring.c, 5 times
• drivers/xen/events/events_base.c, line 2308
• drivers/xen/gntalloc.c, line 140
• drivers/xen/privcmd-buf.c, line 149
• drivers/xen/pvcalls-front.c, 2 times
• drivers/xen/xenbus/xenbus_client.c, line 397
• fs/aio.c, line 526
• fs/bcachefs/buckets.c, 2 times
• fs/bcachefs/super-io.c, line 189
• fs/bcachefs/super.c, line 739
• fs/ceph/file.c, line 143
• fs/ceph/mds_client.c, line 2555
• fs/ceph/mdsmap.c, line 324
• fs/dlm/lowcomms.c, line 1172
• fs/ecryptfs/crypto.c, line 1098
• fs/exec.c, line 325
• fs/f2fs/f2fs.h, 2 times
• fs/fuse/cuse.c, line 440
• fs/gfs2/dir.c, line 1997
• fs/gfs2/quota.c, line 1414
• fs/iomap/direct-io.c, line 777
• fs/jfs/jfs_logmgr.c, line 1816
• fs/ntfs3/bitmap.c, line 663
• fs/ocfs2/cluster/tcp.c, line 2103
• fs/proc/vmcore.c, 2 times
• fs/smb/server/ksmbd_work.c, line 125
• fs/xfs/xfs_buf.c, 2 times
• include/asm-generic/pgalloc.h, line 7
• include/drm/drm_managed.h, 2 times
• include/kunit/test.h, 2 times
• include/linux/cpumask.h, 2 times
• include/linux/device.h, 2 times
• include/linux/dmapool.h, line 55
• include/linux/f2fs_fs.h, line 46
• include/linux/mm.h, line 3677
• include/linux/ptr_ring.h, line 471
• include/linux/scs.h, line 20
• include/linux/slab.h, 8 times
• include/linux/thread_info.h, line 80
• include/rdma/uverbs_ioctl.h, line 876
• include/trace/events/mmflags.h, line 104
• io_uring/memmap.c, line 62
• io_uring/msg_ring.c, line 116
• kernel/bpf/arena.c, 2 times
• kernel/bpf/core.c, 4 times
• kernel/bpf/cpumap.c, 2 times
• kernel/bpf/local_storage.c, 2 times
• kernel/bpf/memalloc.c, line 155
• kernel/bpf/ringbuf.c, line 92
• kernel/bpf/syscall.c, line 287
• kernel/cpu.c, line 1997
• kernel/dma/direct.c, 2 times
• kernel/dma/swiotlb.c, 2 times
• kernel/events/core.c, line 12185
• kernel/events/ring_buffer.c, 2 times
• kernel/events/uprobes.c, line 1564
• kernel/kexec_core.c, 2 times
• kernel/profile.c, line 106
• kernel/sched/core.c, line 8848
• kernel/time/namespace.c, line 97
• kernel/trace/ftrace.c, line 3758
• kernel/trace/ring_buffer.c, 4 times
• kernel/trace/trace_events.c, line 51
• kernel/vmcore_info.c, line 130
• lib/bitmap.c, 3 times
• lib/objpool.c, line 142
• lib/rhashtable.c, 3 times
• lib/test_hmm.c, line 1375
• lib/test_meminit.c, line 223
• lib/test_vmalloc.c, 3 times
• mm/dmapool.c, line 422
• mm/huge_memory.c, line 204
• mm/kasan/kasan_test_c.c, 3 times
• mm/kfence/kfence_test.c, line 622
• mm/kmsan/hooks.c, 3 times
• mm/kmsan/shadow.c, line 172
• mm/mempool.c, 2 times
• mm/mm_init.c, line 2401
• mm/nommu.c, 2 times
• mm/page_alloc.c, line 4810
• mm/page_ext.c, line 268
• mm/percpu.c, line 512
• mm/secretmem.c, line 70
• mm/slab.h, 2 times
• mm/slab_common.c, line 400
• mm/slub.c, line 2650
• mm/swap_cgroup.c, line 48
• mm/swapfile.c, line 3482
• mm/util.c, 2 times
• mm/vmalloc.c, 5 times
• net/9p/trans_xen.c, line 340
• net/bpf/test_run.c, line 256
• net/core/dst_cache.c, line 146
• net/core/neighbour.c, line 545
• net/core/pktgen.c, line 2804
• net/core/sock.c, 2 times
• net/ipv4/nexthop.c, 2 times
• net/ipv4/tcp_ipv4.c, line 1388
• net/ipv6/seg6_local.c, line 183
• net/key/af_key.c, line 1703
• net/openvswitch/flow_table.c, line 86
• net/packet/af_packet.c, 2 times
• net/smc/smc_core.c, line 2318
• net/xfrm/xfrm_hash.c, line 26
• rust/bindings/bindings_helper.h, line 32
• samples/vfio-mdev/mbochs.c, line 737
• security/selinux/status.c, line 49
• sound/soc/meson/meson-card-utils.c, 2 times
• sound/usb/usx2y/usb_stream.c, 2 times
• tools/include/linux/slab.h, line 27
• tools/lib/slab.c, line 25
• tools/testing/shared/linux.c, 2 times
• tools/virtio/ringtest/ptr_ring.c, 3 times
• virt/kvm/coalesced_mmio.c, line 99
• virt/kvm/kvm_main.c, line 4240