Defined in 2 files as a function:
- drivers/vdpa/mlx5/net/debug.c, line 68 (as a function)
- mm/damon/sysfs-schemes.c, line 1762 (as a function)
No references found in the database
Smatch caller information:
drivers/soc/hisilicon/kunpeng_hccs.c hccs_show() -> (struct kobj_attribute)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | priv | 4096-ptr_max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| BUF_SIZE | 0 | file | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| BUF_SIZE | 0 | file | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 2 | buf | $2 |
| CONTAINER | 1 | -40+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
lib/kobject.c kobj_attr_show() -> (struct kobj_attribute)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | priv | 4096-ptr_max |
| PARAM_VALUE | 1 | priv->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| BUF_SIZE | 0 | file | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| BUF_SIZE | 0 | file | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 2 | buf | $2 |
| CONTAINER | 1 | -40+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
fs/ocfs2/filecheck.c ocfs2_filecheck_show() -> (struct kobj_attribute)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 0,4096-ptr_max |
| PARAM_VALUE | 1 | priv | 4096-ptr_max |
| PARAM_VALUE | 1 | priv->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| BUF_SIZE | 0 | file | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| BUF_SIZE | 0 | file | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 2 | buf | $2 |
| CONTAINER | 1 | -40+0 | $(-1) |
| 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/gpu/drm/xe/xe_hw_engine_class_sysfs.c xe_hw_engine_class_sysfs_attr_show() -> (struct kobj_attribute)->show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | priv | 4096-ptr_max |
| PARAM_VALUE | 1 | priv->show | 1-u64max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| BUF_SIZE | 0 | file | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| BUF_SIZE | 0 | file | 40,136,480,696,928,1128,1160,1392,1624,1848,8192 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 2 | buf | $2 |
| CONTAINER | 1 | -40+0 | $(-1) |
| 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 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->buf | 1-u64max |
| PARAM_VALUE | 0 | file->count | 0 |
| PARAM_VALUE | 0 | file->from | 0 |
| PARAM_VALUE | 0 | file->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | file->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | file->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | file->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | file->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | file->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | file->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | file->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | file->op | 4096-ptr_max |
| PARAM_VALUE | 1 | priv | 1-ptr_max |
| BUF_SIZE | 0 | file | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | file | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | file->buf | 32768,u64max |
| CAPPED_DATA | 0 | &file->lock | 1 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| LOCK2 | 0 | &file->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 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->buf | 1-u64max |
| PARAM_VALUE | 0 | file->count | 0 |
| PARAM_VALUE | 0 | file->from | 0 |
| PARAM_VALUE | 0 | file->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | file->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | file->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | file->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | file->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | file->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | file->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | file->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | file->op | 4096-ptr_max |
| PARAM_VALUE | 1 | priv | 1-ptr_max |
| BUF_SIZE | 0 | file | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | file | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | file->buf | 32768,u64max |
| CAPPED_DATA | 0 | &file->lock | 1 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| PARAM_COMPARE | 0 | file->count | <= $0->size |
| LOCK2 | 0 | &file->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 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->buf | 1-u64max |
| PARAM_VALUE | 0 | file->count | 0 |
| PARAM_VALUE | 0 | file->from | 0 |
| PARAM_VALUE | 0 | file->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | file->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | file->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | file->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | file->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | file->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | file->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | file->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | file->op | 4096-ptr_max |
| PARAM_VALUE | 1 | priv | 1-ptr_max |
| BUF_SIZE | 0 | file | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | file | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | file->buf | (-1)-2147479552 |
| CAPPED_DATA | 0 | &file->lock | 1 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | file->read_pos | 0-13442450941[c] |
| LOCK2 | 0 | &file->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 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->buf | 1-u64max |
| PARAM_VALUE | 0 | file->count | 0-999999999 |
| PARAM_VALUE | 0 | file->from | 0 |
| PARAM_VALUE | 0 | file->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | file->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | file->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | file->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | file->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | file->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | file->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | file->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | file->op | 4096-ptr_max |
| PARAM_VALUE | 1 | priv | 1-ptr_max |
| BUF_SIZE | 0 | file | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | file | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | file->buf | (-1)-2147479552 |
| CAPPED_DATA | 0 | file->count | 1 |
| CAPPED_DATA | 0 | &file->lock | 1 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| PARAM_COMPARE | 0 | file->count | != $0->size |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | file->read_pos | 0-13442450941[c] |
| LOCK2 | 0 | &file->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 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->buf | 1-u64max |
| PARAM_VALUE | 0 | file->count | 0 |
| PARAM_VALUE | 0 | file->from | 0 |
| PARAM_VALUE | 0 | file->index | 0 |
| PARAM_VALUE | 0 | file->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | file->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | file->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | file->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | file->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | file->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | file->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | file->op | 4096-ptr_max |
| PARAM_VALUE | 1 | priv | 1-ptr_max |
| BUF_SIZE | 0 | file | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | file | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | file->buf | (-1)-2147479552 |
| DATA_SOURCE | 0 | file | $0 |
| CONTAINER | 0 | -24-208+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &file->lock | |
| TYPE_LOCK | (struct seq_file)->lock |