Defined in 2 files as a function:
- drivers/net/ethernet/pensando/ionic/ionic_debugfs.c, line 219 (as a function)
- net/core/net-sysfs.c, line 122 (as a function)
Referenced in 1 files:
Smatch caller information:
net/core/net-sysfs.c addr_assign_type_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 7886974281182670848 |
| PARAM_VALUE | 1 | v->attr | 3465677313313456128 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 297031304906858496 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c addr_len_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 2857912564737409024 |
| PARAM_VALUE | 1 | v->attr | 298238467709460480 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 5154079460890615808 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c dev_id_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4662186745819471872 |
| PARAM_VALUE | 1 | v->attr | 2744485604664631296 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 6860486661365678080 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c dev_port_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 1807842150461947904 |
| PARAM_VALUE | 1 | v->attr | 1365843278449852416 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 7557445622916165632 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c flags_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 6677291923667447808 |
| PARAM_VALUE | 1 | v->attr | 5494874919080833024 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 3107201007160266752 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c gro_flush_timeout_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 6085477508459569152 |
| PARAM_VALUE | 1 | v->attr | 8209294611094953984 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 9094286610844344320 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c group_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 3538117481299468288 |
| PARAM_VALUE | 1 | v->attr | 9049966198608633856 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 3921320058351865856 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c ifindex_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 2003481815071076352 |
| PARAM_VALUE | 1 | v->attr | 8887194878772129792 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 7121066499961475072 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c link_mode_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 8098866715179044864 |
| PARAM_VALUE | 1 | v->attr | 6563419823843749888 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 1778522320403619840 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c mtu_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 2371781192792326144 |
| PARAM_VALUE | 1 | v->attr | 1294926603174891520 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 4732113504760471552 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c name_assign_type_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 8406236403432456192 |
| PARAM_VALUE | 1 | v->attr | 4444880257301155840 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 7768616662097707008 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c napi_defer_hard_irqs_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4014475251314683904 |
| PARAM_VALUE | 1 | v->attr | 3076943584698949632 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 5710208992108314624 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c proto_down_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 1173562007451168768 |
| PARAM_VALUE | 1 | v->attr | 2324257956928114688 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 1922123045523013632 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c tx_queue_len_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 2299158523520466944 |
| PARAM_VALUE | 1 | v->attr | 1728077716683161600 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 7702287885994340352 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
net/core/net-sysfs.c type_show() -> netdev_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 1667807203012739072 |
| PARAM_VALUE | 1 | v->attr | 6570699494095450112 |
| PARAM_VALUE | 1 | v->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| PARAM_VALUE | 3 | format | 5831707386313277440 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | v | $1 |
| DATA_SOURCE | 2 | buf | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
kernel/bpf/bpf_iter.c bpf_seq_read() -> (struct seq_operations)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | seq | 4096-ptr_max |
| PARAM_VALUE | 0 | seq->buf | 1-u64max |
| PARAM_VALUE | 0 | seq->count | 0 |
| PARAM_VALUE | 0 | seq->from | 0 |
| PARAM_VALUE | 0 | seq->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | seq->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | seq->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | seq->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | seq->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | seq->op | 4096-ptr_max |
| PARAM_VALUE | 1 | v | 1-ptr_max |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq->buf | 32768,u64max |
| CAPPED_DATA | 0 | &seq->lock | 1 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| LOCK2 | 0 | &seq->lock | |
| TYPE_LOCK | (struct seq_file)->lock |
kernel/bpf/bpf_iter.c bpf_seq_read() -> (struct seq_operations)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | seq | 4096-ptr_max |
| PARAM_VALUE | 0 | seq->buf | 1-u64max |
| PARAM_VALUE | 0 | seq->count | 0 |
| PARAM_VALUE | 0 | seq->from | 0 |
| PARAM_VALUE | 0 | seq->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | seq->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | seq->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | seq->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | seq->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | seq->op | 4096-ptr_max |
| PARAM_VALUE | 1 | v | 1-ptr_max |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq->buf | 32768,u64max |
| CAPPED_DATA | 0 | &seq->lock | 1 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| PARAM_COMPARE | 0 | seq->count | <= $0->size |
| LOCK2 | 0 | &seq->lock | |
| TYPE_LOCK | (struct seq_file)->lock |
fs/seq_file.c seq_read_iter() -> (struct seq_operations)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | seq | 4096-ptr_max |
| PARAM_VALUE | 0 | seq->buf | 1-u64max |
| PARAM_VALUE | 0 | seq->count | 0 |
| PARAM_VALUE | 0 | seq->from | 0 |
| PARAM_VALUE | 0 | seq->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | seq->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | seq->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | seq->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | seq->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | seq->op | 4096-ptr_max |
| PARAM_VALUE | 1 | v | 1-ptr_max |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq->buf | (-1)-2147479552 |
| CAPPED_DATA | 0 | &seq->lock | 1 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | seq->read_pos | 0-13442450941[c] |
| LOCK2 | 0 | &seq->lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
fs/seq_file.c seq_read_iter() -> (struct seq_operations)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | seq | 4096-ptr_max |
| PARAM_VALUE | 0 | seq->buf | 1-u64max |
| PARAM_VALUE | 0 | seq->count | 0-999999999 |
| PARAM_VALUE | 0 | seq->from | 0 |
| PARAM_VALUE | 0 | seq->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | seq->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | seq->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | seq->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | seq->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | seq->op | 4096-ptr_max |
| PARAM_VALUE | 1 | v | 1-ptr_max |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq->buf | (-1)-2147479552 |
| CAPPED_DATA | 0 | seq->count | 1 |
| CAPPED_DATA | 0 | &seq->lock | 1 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| PARAM_COMPARE | 0 | seq->count | != $0->size |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | seq->read_pos | 0-13442450941[c] |
| LOCK2 | 0 | &seq->lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
fs/seq_file.c traverse() -> (struct seq_operations)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | seq | 4096-ptr_max |
| PARAM_VALUE | 0 | seq->buf | 1-u64max |
| PARAM_VALUE | 0 | seq->count | 0 |
| PARAM_VALUE | 0 | seq->from | 0 |
| PARAM_VALUE | 0 | seq->index | 0 |
| PARAM_VALUE | 0 | seq->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | seq->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | seq->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | seq->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | seq->op | 4096-ptr_max |
| PARAM_VALUE | 1 | v | 1-ptr_max |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq->buf | (-1)-2147479552 |
| DATA_SOURCE | 0 | seq | $0 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &seq->lock | |
| TYPE_LOCK | (struct seq_file)->lock |