Documented in 2 files:
Defined in 2 files as a member:
Defined in 2 files as a function:
- drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c, line 1920 (as a function)
- fs/ubifs/recovery.c, line 50 (as a function)
Referenced in 29 files:
- drivers/edac/bluefield_edac.c
- drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c
- drivers/gpu/drm/xe/xe_guc_relay.c
- drivers/md/dm-vdo/indexer/index.c
- drivers/md/dm-vdo/indexer/volume.c
- drivers/md/dm-vdo/indexer/volume.h, line 137
- drivers/mtd/ubi/attach.c
- drivers/mtd/ubi/vtbl.c, line 817
- drivers/net/wireless/intel/iwlwifi/dvm/eeprom.c
- drivers/scsi/leapraid/leapraid_func.c
- drivers/staging/greybus/audio_manager.c
- drivers/staging/media/atomisp/pci/runtime/queue/interface/ia_css_queue.h, line 100
- drivers/staging/media/atomisp/pci/runtime/queue/src/queue.c
- drivers/tty/mxser.c
- drivers/tty/serial/sifive.c
- drivers/usb/serial/mxuport.c
- fs/ntfs/logfile.c
- fs/ntfs3/dir.c
- fs/ntfs3/frecord.c
- fs/smb/smbdirect/accept.c, line 834
- fs/ubifs/recovery.c
- fs/xfs/libxfs/xfs_bmap.c
- fs/xfs/xfs_bmap_util.h, line 55
- io_uring/net.c
- kernel/bpf/cnum_defs.h
- kernel/cgroup/cpuset-v1.c
- net/ipv4/inet_connection_sock.c, line 680
- tools/testing/selftests/bpf/progs/bpf_qdisc_fq.c
- tools/testing/selftests/net/tcp_ao/rst.c
Smatch caller information:
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c r535_gsp_copy_log() -> is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 9091186704665592600,9091186704665592616,9091186704665592632,9091186704665592648 |
| DATA_SOURCE | 0 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &device->mutex | ||
| HALF_LOCKED2 | global &nv_devices_mutex |
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c r535_gsp_retain_logging() -> is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 5831258479015510808 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &device->mutex | ||
| HALF_LOCKED2 | global &nv_devices_mutex |
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c r535_gsp_retain_logging() -> is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 5831258479015510824 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &device->mutex | ||
| HALF_LOCKED2 | global &nv_devices_mutex |
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c r535_gsp_retain_logging() -> is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 5831258479015510840 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &device->mutex | ||
| HALF_LOCKED2 | global &nv_devices_mutex |
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c r535_gsp_retain_logging() -> is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 5831258479015510840 |
| PARAM_VALUE | 0 | buf->data | 0,4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &device->mutex | ||
| HALF_LOCKED2 | global &nv_devices_mutex |
fs/ubifs/recovery.c get_master_node() -> is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | *buf | 0-255 |
| BUF_SIZE | 0 | buf | 0-s32max,18446744071562067968-u64max |
| BUF_SIZE | 0 | buf | 0-s32max,18446744071562067968-u64max |
| CAPPED_DATA | 1 | len | 1 |
| UNITS | 1 | len | unit_byte |
fs/ubifs/recovery.c get_master_node() -> is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 4096-ptr_max |
| PARAM_VALUE | 0 | *buf | 0-255 |
| UNITS | 1 | len | unit_byte |
fs/ubifs/recovery.c is_last_write() -> is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| UNITS | 0 | buf | unit_byte |
| UNITS | 1 | len | unit_byte |
fs/ubifs/recovery.c no_more_nodes() -> is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| UNITS | 0 | buf | unit_byte |
| UNITS | 1 | len | unit_byte |
fs/ubifs/recovery.c no_more_nodes() -> is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| UNITS | 0 | buf | unit_byte |
| UNITS | 1 | len | unit_byte |
fs/ubifs/recovery.c recover_head() -> is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | *buf | 0-255 |
| PARAM_VALUE | 1 | len | 1-s32max |
| BUF_SIZE | 0 | buf | (-1),15360-s32max |
| BUF_SIZE | 0 | buf | (-1),15360-s32max |
| DATA_SOURCE | 0 | buf | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | len | unit_byte |
| LOCK2 | &c->umount_mutex | ||
| HALF_LOCKED2 | &fc->uapi_mutex | ||
| HALF_LOCKED2 | &sb->s_umount | ||
| TYPE_LOCK | (struct ubifs_info)->umount_mutex |
fs/ubifs/recovery.c ubifs_recover_leb() -> is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| UNITS | 0 | buf | unit_byte |
| UNITS | 1 | len | unit_byte |