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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 4 files:

Smatch caller information:

mm/huge_memory.c alloc_huge_zero_folio() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 10233282
PARAM_VALUE 1 order 9

fs/netfs/misc.c netfs_alloc_folioq_buffer() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 1 order 0-7
DATA_SOURCE 0 gfp $4
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dvnode->validate_lock
HALF_LOCKED2 &server->_srv_mutex
HALF_LOCKED2 &vnode->validate_lock

fs/netfs/misc.c netfs_alloc_folioq_buffer() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 1 order 0
DATA_SOURCE 0 gfp $4
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dvnode->validate_lock
HALF_LOCKED2 &server->_srv_mutex
HALF_LOCKED2 &vnode->validate_lock

mm/swapfile.c swap_cluster_alloc_table() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3520,527840,532768
PARAM_VALUE 1 order 0
BIT_INFO 0 gfp 0x100,0xfffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ci->lock
HALF_LOCKED2 &inode->i_rwsem

fs/nfs/blocklayout/blocklayout.c bl_alloc_lseg() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3072,3136,3264,76992
PARAM_VALUE 1 order 0
DATA_SOURCE 0 gfp $2
RX_PATH

lib/test_hmm.c dmirror_device_evict_chunk() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 1051850
PARAM_VALUE 1 order 0-255
DATA_SOURCE 1 order r folio_order
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mdevice->devmem_lock

lib/test_hmm.c dmirror_devmem_alloc_page() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 1051842
PARAM_VALUE 1 order 0,9
FUZZY_MAX 1 order 9
BIT_INFO 1 order 0x0,0x9
HARD_MAX 1 order 9
LOCK2 &mm->mmap_lock
TYPE_LOCK (struct mm_struct)->mmap_lock

fs/nfs/blocklayout/dev.c bl_alloc_deviceid_node() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3072,3136,3264,76992
PARAM_VALUE 1 order 0
DATA_SOURCE 0 gfp $2
RX_PATH
TASK_NOT_RUNNING

fs/ntfs3/frecord.c ntfs_lock_new_page() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 1 order 0
DATA_SOURCE 0 gfp $2
RX_PATH
TASK_NOT_RUNNING

fs/fuse/dir.c fuse_get_link() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3264
PARAM_VALUE 1 order 0
RX_PATH
TASK_NOT_RUNNING

lib/test_kho.c kho_test_generate_data() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 68800

lib/test_kho.c kho_test_preserve() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3264
PARAM_VALUE 1 order 0-32

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_alloc_lseg() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3072,3136,3264,76992
PARAM_VALUE 1 order 0
DATA_SOURCE 0 gfp $2
RX_PATH

drivers/gpu/drm/drm_pagemap.c drm_pagemap_migrate_populate_ram_pfn() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 1051842
PARAM_VALUE 1 order 0-255
DATA_SOURCE 1 order r folio_order
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 ttm_bo->base.resv

fs/xfs/xfs_verify_media.c xfs_verify_alloc_folio() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 68800
PARAM_VALUE 1 order 1-32
CAPABLE 0 21

fs/xfs/xfs_verify_media.c xfs_verify_alloc_folio() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3264
PARAM_VALUE 1 order 0
CAPABLE 0 21

fs/ntfs3/attrib.c attr_wof_frame_info() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3264
PARAM_VALUE 1 order 0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &ni->file.run_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &ni->base->ni_lock
TYPE_LOCK (struct ntfs_inode)->file.run_lock

fs/btrfs/extent_io.c btrfs_alloc_folio_array() -> folio_alloc_noprof()

Type Parameter Key Value
DATA_SOURCE 0 gfp $3
DATA_SOURCE 1 order $1

drivers/gpu/drm/i915/i915_gpu_error.c pool_alloc() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 26624
PARAM_VALUE 1 order 0
DATA_SOURCE 0 gfp $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &capture_mutex

drivers/gpu/drm/i915/i915_gpu_error.c pool_refill() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 26624
PARAM_VALUE 1 order 0
DATA_SOURCE 0 gfp $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &capture_mutex

mm/secretmem.c secretmem_fault() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 0,256-u32max
PARAM_VALUE 1 order 0
BIT_INFO 0 gfp 0x100,0xffffffff
RX_PATH
TASK_NOT_RUNNING
LOCK2 &mapping->invalidate_lock
TYPE_LOCK (struct address_space)->invalidate_lock

mm/filemap.c filemap_alloc_folio_noprof() -> folio_alloc_noprof()

Type Parameter Key Value
DATA_SOURCE 0 gfp $0
DATA_SOURCE 1 order $1
NOSPEC 1 order
NOSPEC 1 order
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 order 0-1292716[c]
USER_DATA 1 order 0-u32max[c]

mm/migrate_device.c migrate_device_coherent_folio() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 1060032
PARAM_VALUE 1 order 0
RX_PATH
TASK_NOT_RUNNING

fs/nfs/flexfilelayout/flexfilelayoutdev.c nfs4_ff_alloc_deviceid_node() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3072,3136,3264,76992
PARAM_VALUE 1 order 0
DATA_SOURCE 0 gfp $2
RX_PATH
TASK_NOT_RUNNING

fs/nfs/nfs42proc.c _nfs42_proc_listxattrs() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3264
PARAM_VALUE 1 order 0
TASK_NOT_RUNNING

fs/nfs/filelayout/filelayoutdev.c nfs4_fl_alloc_deviceid_node() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3072,3136,3264,76992
PARAM_VALUE 1 order 0
DATA_SOURCE 0 gfp $2
RX_PATH
TASK_NOT_RUNNING

fs/xfs/xfs_zone_gc.c xfs_zone_gc_data_alloc() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3264
PARAM_VALUE 1 order 8
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fc->uapi_mutex

drivers/misc/lkdtm/usercopy.c lkdtm_USERCOPY_FOLIO() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3520
PARAM_VALUE 1 order 1

fs/ocfs2/cluster/tcp.c o2net_init() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3520
PARAM_VALUE 1 order 0

block/bio.c folio_alloc_greedy() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 76992
PARAM_VALUE 1 order 0-32
RX_PATH
TASK_NOT_RUNNING

block/bio.c folio_alloc_greedy() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3264
PARAM_VALUE 1 order 0-32
DATA_SOURCE 0 gfp $0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/nouveau/nouveau_dmem.c nouveau_dmem_evict_chunk() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 1051850
PARAM_VALUE 1 order 0-255
DATA_SOURCE 1 order r folio_order
RX_PATH
TASK_NOT_RUNNING
LOCK2 &drm->dmem->mutex
TYPE_LOCK (struct nouveau_dmem)->mutex

fs/netfs/buffered_read.c netfs_read_gaps() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3264
PARAM_VALUE 1 order 0
RX_PATH
TASK_NOT_RUNNING

fs/nfs/dir.c nfs_readdir_folio_array_alloc() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3264
PARAM_VALUE 1 order 0
DATA_SOURCE 0 gfp $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dir_fp->readdir_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/nfs/dir.c nfs_readdir_folio_filler() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3264
PARAM_VALUE 1 order 0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &dir_fp->readdir_lock
TYPE_LOCK (struct inode)->i_rwsem

fs/nfs/dir.c nfs_symlink() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 1051840
PARAM_VALUE 1 order 0
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/compression.c btrfs_alloc_compr_folio() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3136,10304
DATA_SOURCE 0 gfp $1
FUZZY_MAX 0 gfp 10304
BIT_INFO 0 gfp 0x840,0x3fff
HARD_MAX 0 gfp 10304
RX_PATH
TASK_NOT_RUNNING

net/sunrpc/auth_gss/gss_rpc_xdr.c gssx_dec_accept_sec_context() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3264
PARAM_VALUE 1 order 0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

drivers/dibs/dibs_loopback.c dibs_lo_register_dmb() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 601536
PARAM_VALUE 1 order 0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &smc->sk
HALF_LOCKED2 global &smc_client_lgr_pending
HALF_LOCKED2 global &smc_server_lgr_pending

fs/nfs/nfs4proc.c __nfs4_get_acl_uncached() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3264
PARAM_VALUE 1 order 0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem

fs/fuse/cuse.c cuse_send_init() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3520
PARAM_VALUE 1 order 0
RX_PATH
TASK_NOT_RUNNING

fs/fuse/ioctl.c fuse_do_ioctl() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3266
PARAM_VALUE 1 order 0

fs/xfs/xfs_buf.c xfs_buf_alloc_folio() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 16788672,16788928,16821440,16821696,16853184,16853440,16854208,16854464,16886976,16887232
PARAM_VALUE 1 order 0-32
DATA_SOURCE 0 gfp $2
FUZZY_MAX 0 gfp 16788672
BIT_INFO 0 gfp 0x10028c0,0x101adc0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mp->m_growlock

kernel/liveupdate/kexec_handover.c kho_alloc_preserve() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3520
PARAM_VALUE 1 order 0
DATA_SOURCE 1 order r get_order
RX_PATH
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 _T->lock

fs/nfs/filelayout/filelayout.c filelayout_decode_layout() -> folio_alloc_noprof()

Type Parameter Key Value
PARAM_VALUE 0 gfp 3072,3136,3264,76992
PARAM_VALUE 1 order 0
DATA_SOURCE 0 gfp $3
RX_PATH