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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 20 files:

Smatch caller information:

drivers/acpi/platform_profile.c platform_profile_register() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 0 kobj->sd 0,4096-ptr_max
PARAM_VALUE 0 kobj->sd->__parent 0
PARAM_VALUE 1 grp 3735328291644805120
RX_PATH
TASK_NOT_RUNNING
LOCK2 _T->lock
HALF_LOCKED2 &policy->rwsem

drivers/acpi/platform_profile.c platform_profile_remove() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 0 kobj->sd 0,4096-ptr_max
PARAM_VALUE 0 kobj->sd->__parent 0
PARAM_VALUE 1 grp 3735328291644805120
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock

drivers/pci/ide.c pci_ide_set_nr_streams() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 2660010697964122112
NOCHECK_CALL

drivers/hv/vmbus_drv.c hv_create_ring_sysfs() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 2013113121961988096
BUF_SIZE 0 kobj 248
RX_PATH
TASK_NOT_RUNNING

drivers/hv/vmbus_drv.c hv_remove_ring_sysfs() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 2013113121961988096
BUF_SIZE 0 kobj 248
RX_PATH
TASK_NOT_RUNNING
LOCK2 &child_device->mutex
TYPE_LOCK (struct device)->mutex

drivers/cxl/core/region.c __construct_region() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 9089860533647691776
LOCK2 _T->lock

drivers/cxl/core/region.c __construct_region() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 0 kobj->sd 1-u64max
PARAM_VALUE 1 grp 4592364559372120064
LOCK2 _T->lock

drivers/cxl/core/region.c cxl_region_update_coordinates() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 1543681201808539648

drivers/cxl/core/region.c cxl_region_update_coordinates() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 8970038517305028608

drivers/cxl/core/region.c set_interleave_ways() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 4592364559372120064
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/nvme/host/pci.c nvme_update_attrs() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 1 grp 1488578958361018368
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/core/sysfs.c usb_update_wireless_status_attr() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 2964919974971297792
LOCK2 &intf->dev.parent->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct device)->mutex

drivers/leds/trigger/ledtrig-netdev.c device_name_store() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 3905825301290983424
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/leds/trigger/ledtrig-netdev.c netdev_trig_notify() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 1 grp 3905825301290983424
NOCHECK_CALL
LOCK2 &trigger_data->lock
TYPE_LOCK (struct led_netdev_data)->lock

fs/btrfs/sysfs.c btrfs_sysfs_feature_update() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 0 kobj->state_initialized 1
PARAM_VALUE 1 grp 378273641984925696
BUF_SIZE 0 kobj 248
LOCK2 &fs_info->cleaner_mutex
TYPE_LOCK (struct btrfs_fs_info)->cleaner_mutex

drivers/pci/pcie/aspm.c pcie_aspm_update_sysfs_visibility() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 4867115042053640192
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &aspm_lock
LOCK2 global &pci_bus_sem
HALF_LOCKED2 &ctrl->reset_lock
HALF_LOCKED2 &p_slot->ctrl->crit_sect
HALF_LOCKED2 &s->skt_mutex
HALF_LOCKED2 global &list_rwsem
HALF_LOCKED2 global &pci_rescan_remove_lock

arch/x86/kernel/cpu/sgx/main.c arch_update_sysfs_visibility() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 1 grp 5461766101733163008

drivers/cxl/core/memdev.c cxl_memdev_update_perf() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 8750534062984880128
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->mutex

drivers/cxl/core/memdev.c cxl_memdev_update_perf() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 6347123850220847104
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->mutex

drivers/platform/x86/toshiba_acpi.c toshiba_acpi_kbd_bl_work() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 8512979460465868800
HALF_LOCKED2 &pool->lock

drivers/platform/x86/toshiba_acpi.c toshiba_acpi_notify() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 8512979460465868800
HALF_LOCKED2 &pool->lock

drivers/pci/tsm.c link_sysfs_disable() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 4069894812530184192
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 _T->lock

drivers/pci/tsm.c link_sysfs_disable() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 3885748678333296640
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 _T->lock

drivers/pci/tsm.c link_sysfs_enable() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 4069894812530184192
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &sev_cmd_mutex

drivers/pci/tsm.c link_sysfs_enable() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 3885748678333296640
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &sev_cmd_mutex

drivers/platform/chrome/cros_ec_sensorhub.c cros_ec_sensorhub_register() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 1-u64max
RX_PATH
TASK_NOT_RUNNING

drivers/hid/amd-sfh-hid/amd_sfh_pcie.c sfh1_1_init_work() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 7140373627787878400
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c amdgpu_xcp_sysfs_entries_update() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 2822205436575748096
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &xcp_mgr->xcp_lock
TYPE_LOCK (struct amdgpu_xcp_mgr)->xcp_lock

drivers/scsi/scsi_transport_spi.c spi_target_configure() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 1 grp 3244671151729147904
BUF_SIZE 0 kobj 248
NOCHECK_CALL

drivers/devfreq/devfreq.c devfreq_add_device() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 7919024763235315712
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &devfreq_list_lock

drivers/devfreq/devfreq.c governor_store() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 7919024763235315712
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
LOCK2 global &devfreq_list_lock
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/usb/typec/class.c typec_altmode_set_ops() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 5491625228017184768
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &con->lock

drivers/usb/typec/class.c typec_partner_set_num_altmodes() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 8494238746172522496
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &con->lock
HALF_LOCKED2 &pool->lock

drivers/usb/typec/class.c typec_plug_set_num_altmodes() -> sysfs_update_group()

Type Parameter Key Value
PARAM_VALUE 0 kobj 4096-ptr_max
PARAM_VALUE 1 grp 7106158854600122368
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &con->lock
HALF_LOCKED2 &port->lock