Documented in 1 files:

• mm/slub.c, line 6598

Defined in 2 files as a prototype:

• include/linux/slab.h, line 891 (as a prototype)
• tools/include/linux/slab.h, line 150 (as a prototype)

Defined in 2 files as a function:

• mm/slub.c, line 6606 (as a function)
• tools/testing/shared/linux.c, line 129 (as a function)

Referenced in 436 files:

• arch/arm64/mm/pgd.c, line 46
• arch/powerpc/include/asm/book3s/32/pgalloc.h, 2 times
• arch/powerpc/include/asm/book3s/64/pgalloc.h, 2 times
• arch/powerpc/include/asm/nohash/64/pgalloc.h, 2 times
• arch/powerpc/include/asm/nohash/pgalloc.h, 2 times
• arch/powerpc/kernel/rtas_flash.c, 3 times
• arch/powerpc/kvm/book3s_64_mmu_radix.c, 2 times
• arch/powerpc/kvm/book3s_mmu_hpte.c, line 329
• arch/powerpc/perf/hv-24x7.c, 4 times
• arch/powerpc/perf/vpa-dtl.c, line 481
• arch/powerpc/platforms/cell/spufs/inode.c, line 65
• arch/powerpc/platforms/pseries/dtl.c, 2 times
• arch/powerpc/platforms/pseries/lpar.c, line 194
• arch/riscv/kernel/vector.c, 2 times
• arch/s390/mm/pgalloc.c, line 183
• arch/s390/pci/pci.c, 2 times
• arch/sh/kernel/cpu/sh4/sq.c, 2 times
• arch/sh/kernel/process.c, line 43
• arch/sh/mm/pgtable.c, 2 times
• arch/sparc/include/asm/pgalloc_64.h, 3 times
• arch/sparc/mm/init_64.c, line 2862
• arch/sparc/mm/tsb.c, 3 times
• arch/x86/events/intel/lbr.c, line 634
• arch/x86/kvm/mmu/mmu.c, 2 times
• arch/x86/kvm/mmu/tdp_mmu.c, 2 times
• arch/x86/kvm/x86.c, 2 times
• block/bdev.c, 2 times
• block/bfq-iosched.c, line 5408
• block/bio.c, 2 times
• block/blk-core.c, 2 times
• block/blk-ioc.c, 7 times
• drivers/accel/ivpu/ivpu_ipc.c, line 177
• drivers/acpi/osl.c, line 1661
• drivers/block/rbd.c, 2 times
• drivers/block/xen-blkback/xenbus.c, line 352
• drivers/bus/mhi/ep/main.c, 10 times
• drivers/crypto/axis/artpec6_crypto.c, line 1075
• drivers/crypto/caam/caamalg_qi2.c, line 134
• drivers/crypto/caam/qi.c, line 480
• drivers/crypto/ccp/ccp-dmaengine.c, 5 times
• drivers/dax/super.c, line 520
• drivers/dma-buf/st-dma-fence-chain.c, line 37
• drivers/dma/amd/ptdma/ptdma-dmaengine.c, line 94
• drivers/dma/idxd/irq.c, line 308
• drivers/dma/ioat/dma.c, 2 times
• drivers/dma/ioat/prep.c, line 93
• drivers/dma/ste_dma40.c, line 821
• drivers/firewire/net.c, 2 times
• drivers/firmware/google/gsmi.c, line 181
• drivers/gpu/buddy.c, line 101
• drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c, 2 times
• drivers/gpu/drm/exynos/exynos_drm_g2d.c, 2 times
• drivers/gpu/drm/i915/gem/i915_gem_context.c, line 101
• drivers/gpu/drm/i915/gem/i915_gem_object.c, line 92
• drivers/gpu/drm/i915/gt/intel_context.c, line 32
• drivers/gpu/drm/i915/gt/intel_engine_cs.c, line 705
• drivers/gpu/drm/i915/gvt/scheduler.c, 4 times
• drivers/gpu/drm/i915/i915_active.c, 3 times
• drivers/gpu/drm/i915/i915_request.c, 3 times
• drivers/gpu/drm/i915/i915_scheduler.c, 2 times
• drivers/gpu/drm/i915/i915_vma.c, line 70
• drivers/gpu/drm/i915/i915_vma_resource.c, line 66
• drivers/gpu/drm/lima/lima_drv.c, line 173
• drivers/gpu/drm/lima/lima_sched.c, 2 times
• drivers/gpu/drm/msm/msm_iommu.c, line 448
• drivers/gpu/drm/panthor/panthor_mmu.c, line 533
• drivers/gpu/drm/scheduler/sched_fence.c, 2 times
• drivers/gpu/drm/virtio/virtgpu_vq.c, line 208
• drivers/gpu/drm/xe/xe_hw_fence.c, line 47
• drivers/gpu/drm/xe/xe_sched_job.c, line 73
• drivers/greybus/operation.c, 4 times
• drivers/infiniband/hw/hfi1/user_sdma.c, 3 times
• drivers/infiniband/hw/hfi1/verbs_txreq.c, line 30
• drivers/infiniband/ulp/iser/iser_initiator.c, 2 times
• drivers/infiniband/ulp/srpt/ib_srpt.c, 2 times
• drivers/iommu/exynos-iommu.c, 4 times
• drivers/iommu/fsl_pamu_domain.c, 2 times
• drivers/iommu/io-pgtable-arm-v7s.c, 2 times
• drivers/iommu/iova.c, 2 times
• drivers/iommu/omap-iommu.c, line 480
• drivers/iommu/s390-iommu.c, 2 times
• drivers/iommu/sun50i-iommu.c, 2 times
• drivers/md/dm-bufio.c, 3 times
• drivers/md/dm-cache-background-tracker.c, 3 times
• drivers/md/dm-snap.c, 2 times
• drivers/md/dm-uevent.c, line 41
• drivers/md/dm-verity-fec.c, line 429
• drivers/md/raid5-ppl.c, 2 times
• drivers/md/raid5.c, line 2361
• drivers/misc/lkdtm/heap.c, 4 times
• drivers/misc/lkdtm/usercopy.c, line 272
• drivers/mtd/nand/raw/nandsim.c, 2 times
• drivers/mtd/ubi/attach.c, line 205
• drivers/mtd/ubi/fastmap.c, line 1066
• drivers/mtd/ubi/ubi.h, line 981
• drivers/mtd/ubi/wl.c, line 178
• drivers/net/ethernet/mellanox/mlx5/core/fs_core.c, 8 times
• drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_icm_pool.c, 2 times
• drivers/net/wireguard/allowedips.c, 2 times
• drivers/net/wireguard/peer.c, 2 times
• drivers/net/wireguard/ratelimiter.c, line 43
• drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/internal.h, line 908
• drivers/nvme/target/fcloop.c, 5 times
• drivers/platform/surface/aggregator/controller.c, line 584
• drivers/platform/surface/aggregator/ssh_packet_layer.c, line 655
• drivers/s390/block/dasd_eckd.c, line 5851
• drivers/s390/block/dasd_fba.c, line 594
• drivers/s390/cio/cmf.c, 2 times
• drivers/s390/cio/qdio_setup.c, 2 times
• drivers/s390/cio/vfio_ccw_ops.c, 7 times
• drivers/s390/net/qeth_core_main.c, 5 times
• drivers/s390/scsi/zfcp_fc.c, 5 times
• drivers/s390/scsi/zfcp_fsf.c, line 101
• drivers/scsi/aic94xx/aic94xx_hwi.c, 2 times
• drivers/scsi/aic94xx/aic94xx_hwi.h, 2 times
• drivers/scsi/libsas/sas_init.c, 4 times
• drivers/scsi/pmcraid.c, line 4100
• drivers/scsi/qla2xxx/qla_os.c, 2 times
• drivers/scsi/qla2xxx/qla_target.c, 2 times
• drivers/scsi/scsi_lib.c, 2 times
• drivers/sh/maple/maple.c, 2 times
• drivers/soc/fsl/qbman/qman_test_stash.c, line 369
• drivers/staging/media/atomisp/pci/hmm/hmm_bo.c, 4 times
• drivers/target/iscsi/iscsi_target.c, 2 times
• drivers/target/iscsi/iscsi_target_datain_values.c, 2 times
• drivers/target/iscsi/iscsi_target_erl1.c, 3 times
• drivers/target/iscsi/iscsi_target_util.c, 5 times
• drivers/target/loopback/tcm_loop.c, 2 times
• drivers/target/target_core_alua.c, 6 times
• drivers/target/target_core_pr.c, 9 times
• drivers/target/target_core_transport.c, line 639
• drivers/target/target_core_ua.c, 4 times
• drivers/target/target_core_user.c, 3 times
• drivers/usb/dwc2/hcd_ddma.c, 2 times
• drivers/usb/dwc2/hcd_queue.c, line 1639
• drivers/usb/host/uhci-q.c, line 754
• drivers/usb/host/xen-hcd.c, line 557
• drivers/usb/isp1760/isp1760-hcd.c, 3 times
• drivers/usb/mon/mon_text.c, 3 times
• drivers/usb/usbip/stub_main.c, line 321
• drivers/vfio/pci/ism/main.c, line 156
• fs/9p/vfs_inode.c, line 246
• fs/adfs/super.c, line 206
• fs/affs/super.c, line 117
• fs/afs/super.c, line 704
• fs/aio.c, 5 times
• fs/backing-file.c, line 106
• fs/befs/linuxvfs.c, line 289
• fs/bfs/inode.c, line 286
• fs/btrfs/backref.c, line 214
• fs/btrfs/block-group.c, 3 times
• fs/btrfs/ctree.c, line 152
• fs/btrfs/defrag.c, 4 times
• fs/btrfs/delayed-inode.c, 2 times
• fs/btrfs/delayed-ref.c, 7 times
• fs/btrfs/delayed-ref.h, 2 times
• fs/btrfs/extent-io-tree.c, 2 times
• fs/btrfs/extent_io.c, 6 times
• fs/btrfs/extent_map.c, line 68
• fs/btrfs/free-space-cache.c, 25 times
• fs/btrfs/inode.c, 2 times
• fs/btrfs/ordered-data.c, 2 times
• fs/btrfs/transaction.c, 4 times
• fs/buffer.c, line 2888
• fs/cachefiles/interface.c, 2 times
• fs/ceph/caps.c, 4 times
• fs/ceph/dir.c, line 2103
• fs/ceph/file.c, 3 times
• fs/ceph/inode.c, line 732
• fs/ceph/mds_client.c, line 1184
• fs/ceph/snap.c, line 768
• fs/ceph/subvolume_metrics.c, 6 times
• fs/ceph/super.h, line 285
• fs/coda/inode.c, line 61
• fs/configfs/configfs_internal.h, line 139
• fs/configfs/dir.c, line 205
• fs/crypto/keysetup.c, line 577
• fs/dcache.c, 4 times
• fs/debugfs/inode.c, line 235
• fs/direct-io.c, 2 times
• fs/dlm/memory.c, 6 times
• fs/ecryptfs/crypto.c, 5 times
• fs/ecryptfs/file.c, 4 times
• fs/ecryptfs/keystore.c, 5 times
• fs/ecryptfs/main.c, 2 times
• fs/ecryptfs/mmap.c, line 406
• fs/ecryptfs/super.c, line 58
• fs/erofs/super.c, 2 times
• fs/erofs/zdata.c, line 282
• fs/eventpoll.c, 3 times
• fs/exfat/cache.c, line 71
• fs/exfat/super.c, line 204
• fs/ext2/super.c, line 223
• fs/ext4/block_validity.c, 3 times
• fs/ext4/extents_status.c, 2 times
• fs/ext4/fast_commit.c, 4 times
• fs/ext4/mballoc.c, 12 times
• fs/ext4/page-io.c, 2 times
• fs/ext4/super.c, line 1468
• fs/f2fs/checkpoint.c, 3 times
• fs/f2fs/compress.c, 5 times
• fs/f2fs/data.c, 2 times
• fs/f2fs/dir.c, 2 times
• fs/f2fs/extent_cache.c, 3 times
• fs/f2fs/gc.c, 2 times
• fs/f2fs/node.c, 10 times
• fs/f2fs/recovery.c, line 115
• fs/f2fs/segment.c, 5 times
• fs/f2fs/super.c, line 1958
• fs/f2fs/xattr.c, line 43
• fs/fat/cache.c, line 65
• fs/fat/inode.c, line 807
• fs/fcntl.c, line 1039
• fs/file.c, 2 times
• fs/file_table.c, 5 times
• fs/fs_struct.c, line 91
• fs/fuse/dev.c, line 58
• fs/fuse/inode.c, 2 times
• fs/gfs2/aops.c, line 697
• fs/gfs2/glock.c, 2 times
• fs/gfs2/log.c, line 1051
• fs/gfs2/lops.c, line 897
• fs/gfs2/quota.c, 6 times
• fs/gfs2/rgrp.c, 2 times
• fs/gfs2/super.c, line 1537
• fs/gfs2/trans.c, 5 times
• fs/hfs/super.c, line 179
• fs/hfsplus/attributes.c, line 92
• fs/hfsplus/super.c, line 700
• fs/hostfs/hostfs_kern.c, line 240
• fs/hpfs/super.c, line 245
• fs/hugetlbfs/inode.c, line 1183
• fs/inode.c, line 309
• fs/isofs/inode.c, line 82
• fs/jbd2/journal.c, line 2749
• fs/jbd2/revoke.c, 5 times
• fs/jbd2/transaction.c, line 62
• fs/jffs2/malloc.c, 9 times
• fs/jffs2/super.c, line 53
• fs/jfs/super.c, line 116
• fs/kernfs/dir.c, 4 times
• fs/locks.c, 4 times
• fs/mbcache.c, 2 times
• fs/minix/inode.c, line 97
• fs/namei.c, line 152
• fs/namespace.c, 2 times
• fs/netfs/fscache_cookie.c, line 79
• fs/nfs/direct.c, line 213
• fs/nfs/inode.c, line 2527
• fs/nfs/nfs42xattr.c, line 283
• fs/nfs/pagelist.c, line 144
• fs/nfs/read.c, line 52
• fs/nfsd/filecache.c, 2 times
• fs/nfsd/nfs4layouts.c, 3 times
• fs/nfsd/nfs4state.c, 12 times
• fs/nfsd/nfscache.c, line 119
• fs/nilfs2/btree.c, line 52
• fs/nilfs2/segbuf.c, line 57
• fs/nilfs2/segment.c, 3 times
• fs/nilfs2/super.c, line 175
• fs/notify/dnotify/dnotify.c, 4 times
• fs/notify/fanotify/fanotify.c, 5 times
• fs/notify/inotify/inotify_fsnotify.c, line 200
• fs/ntfs/attrib.c, 2 times
• fs/ntfs/file.c, line 1172
• fs/ntfs/index.c, line 223
• fs/ntfs/inode.c, 3 times
• fs/ntfs/namei.c, 18 times
• fs/ntfs/object_id.c, 2 times
• fs/ntfs/reparse.c, line 567
• fs/ntfs/unistr.c, line 282
• fs/ntfs3/bitmap.c, 5 times
• fs/ntfs3/super.c, line 657
• fs/ocfs2/dlm/dlmlock.c, 2 times
• fs/ocfs2/dlm/dlmmaster.c, 12 times
• fs/ocfs2/dlmfs/dlmfs.c, line 292
• fs/ocfs2/quota_global.c, line 1039
• fs/ocfs2/quota_local.c, 3 times
• fs/ocfs2/super.c, line 567
• fs/ocfs2/uptodate.c, 4 times
• fs/openpromfs/inode.c, line 347
• fs/orangefs/orangefs-cache.c, line 164
• fs/orangefs/super.c, line 120
• fs/overlayfs/super.c, line 210
• fs/proc/generic.c, line 43
• fs/proc/inode.c, 3 times
• fs/qnx4/inode.c, line 367
• fs/qnx6/inode.c, line 595
• fs/quota/dquot.c, line 584
• fs/romfs/super.c, line 386
• fs/seq_file.c, line 357
• fs/smb/client/cifsfs.c, line 482
• fs/smb/client/dfs_cache.c, 2 times
• fs/smb/server/ksmbd_work.c, line 88
• fs/smb/server/vfs_cache.c, 2 times
• fs/squashfs/super.c, line 681
• fs/tracefs/inode.c, line 60
• fs/ubifs/super.c, line 286
• fs/udf/super.c, line 176
• fs/ufs/super.c, line 1374
• fs/vboxsf/super.c, line 262
• fs/verity/open.c, line 399
• fs/xfs/libxfs/xfs_btree.c, line 534
• fs/xfs/libxfs/xfs_da_btree.c, line 119
• fs/xfs/libxfs/xfs_defer.c, 2 times
• fs/xfs/libxfs/xfs_exchmaps.c, line 1148
• fs/xfs/libxfs/xfs_parent.h, line 79
• fs/xfs/scrub/newbt.c, line 527
• fs/xfs/xfs_attr_item.c, 3 times
• fs/xfs/xfs_bmap_item.c, 3 times
• fs/xfs/xfs_buf.c, line 127
• fs/xfs/xfs_buf_item.c, 2 times
• fs/xfs/xfs_dquot.c, line 110
• fs/xfs/xfs_exchmaps_item.c, 3 times
• fs/xfs/xfs_extfree_item.c, 3 times
• fs/xfs/xfs_icache.c, 3 times
• fs/xfs/xfs_icreate_item.c, line 65
• fs/xfs/xfs_inode_item.c, line 959
• fs/xfs/xfs_iunlink_item.c, line 35
• fs/xfs/xfs_log.c, line 3005
• fs/xfs/xfs_refcount_item.c, 3 times
• fs/xfs/xfs_rmap_item.c, 3 times
• fs/xfs/xfs_trans.c, line 79
• fs/xfs/xfs_trans_dquot.c, line 1052
• fs/zonefs/super.c, line 435
• include/linux/delayacct.h, line 125
• include/linux/jbd2.h, 2 times
• include/linux/taskstats_kern.h, line 21
• include/trace/events/kmem.h, line 117
• io_uring/io_uring.c, line 2139
• io_uring/zcrx.c, line 1192
• ipc/mqueue.c, line 509
• kernel/audit.c, line 1832
• kernel/audit_tree.c, line 175
• kernel/bpf/inode.c, line 856
• kernel/cred.c, line 62
• kernel/events/core.c, 2 times
• kernel/exec_state.c, line 20
• kernel/fork.c, 5 times
• kernel/nsproxy.c, 2 times
• kernel/pid.c, 2 times
• kernel/pid_namespace.c, 2 times
• kernel/rcu/rcutorture.c, line 3159
• kernel/rcu/refscale.c, 2 times
• kernel/sched/core.c, line 9357
• kernel/signal.c, line 457
• kernel/taskstats.c, line 579
• kernel/time/posix-timers.c, line 435
• kernel/trace/fgraph.c, 2 times
• kernel/trace/trace_events.c, 3 times
• kernel/trace/trace_events_user.c, 2 times
• kernel/user.c, 3 times
• kernel/user_namespace.c, line 170
• kernel/utsname.c, line 66
• kernel/workqueue.c, line 5747
• lib/btree.c, line 88
• lib/debugobjects.c, 2 times
• lib/lru_cache.c, 2 times
• lib/radix-tree.c, 3 times
• lib/test_meminit.c, 7 times
• lib/tests/slub_kunit.c, 6 times
• mm/damon/core.c, line 391
• mm/kasan/kasan_test_c.c, 9 times
• mm/kfence/kfence_test.c, line 225
• mm/kmemleak.c, 3 times
• mm/ksm.c, 2 times
• mm/memory.c, line 7732
• mm/mempolicy.c, 3 times
• mm/mempool.c, line 735
• mm/mm_slot.h, line 33
• mm/nommu.c, 5 times
• mm/rmap.c, 2 times
• mm/shmem.c, line 5124
• mm/slab_common.c, 4 times
• mm/slub.c, 2 times
• mm/swapfile.c, line 441
• mm/userfaultfd.c, line 2591
• mm/vma_init.c, 2 times
• mm/vmalloc.c, 6 times
• mm/zsmalloc.c, 2 times
• mm/zswap.c, line 758
• net/9p/client.c, 3 times
• net/batman-adv/translation-table.c, 8 times
• net/bridge/br_fdb.c, line 418
• net/can/af_can.c, line 496
• net/can/gw.c, 2 times
• net/ceph/messenger.c, line 2157
• net/ceph/osd_client.c, line 507
• net/core/dst.c, line 122
• net/core/net_namespace.c, 2 times
• net/core/skbuff.c, 5 times
• net/core/sock.c, 2 times
• net/ipv4/fib_trie.c, 2 times
• net/ipv4/inet_connection_sock.c, 2 times
• net/ipv4/inet_fragment.c, line 296
• net/ipv4/inet_hashtables.c, 2 times
• net/ipv4/inet_timewait_sock.c, line 80
• net/ipv4/ipmr.c, line 747
• net/ipv6/ip6_fib.c, line 197
• net/ipv6/ip6mr.c, line 803
• net/ipv6/xfrm6_tunnel.c, line 183
• net/kcm/kcmsock.c, 4 times
• net/mac80211/mesh.c, 2 times
• net/netfilter/ipvs/ip_vs_conn.c, line 1336
• net/netfilter/nf_conncount.c, 5 times
• net/netfilter/nf_conntrack_core.c, line 1742
• net/netfilter/nf_conntrack_expect.c, line 409
• net/netfilter/xt_hashlimit.c, line 263
• net/openvswitch/flow_table.c, 3 times
• net/rds/connection.c, 7 times
• net/rds/ib_recv.c, 3 times
• net/rds/tcp.c, line 392
• net/rds/tcp_recv.c, line 57
• net/rxrpc/call_object.c, line 677
• net/sched/sch_fq.c, 3 times
• net/sctp/sm_make_chunk.c, line 1499
• net/sctp/socket.c, line 8793
• net/socket.c, line 361
• net/sunrpc/rpc_pipe.c, line 210
• net/xdp/xsk.c, 2 times
• net/xfrm/xfrm_state.c, line 591
• security/integrity/ima/ima_iint.c, line 79
• security/keys/gc.c, line 167
• security/keys/key.c, 2 times
• security/security.c, 3 times
• security/selinux/avc.c, 7 times
• security/selinux/ss/avtab.c, 3 times
• security/selinux/ss/ebitmap.c, 2 times
• security/selinux/ss/hashtab.c, 3 times
• security/smack/smack_lsm.c, line 2121
• tools/testing/shared/linux.c, 2 times
• tools/testing/shared/maple-shim.c, line 13
• virt/kvm/async_pf.c, 2 times
• virt/kvm/guest_memfd.c, line 932
• virt/kvm/kvm_main.c, 3 times

Smatch caller information: