Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/resctrl/rdtgroup.c resctrl_bmec_files_show() -> kernfs_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kn | 4096-ptr_max |
| CAPPED_DATA | 0 | kn->hash | 1 |
| DATA_SOURCE | 0 | kn | r kernfs_find_and_get |
| DATA_SOURCE | 1 | show | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &of->mutex |
fs/resctrl/rdtgroup.c resctrl_bmec_files_show() -> kernfs_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kn | 4096-ptr_max |
| PARAM_VALUE | 0 | kn->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | kn->attr.open->nr_to_release | 0-4294967295 |
| CAPPED_DATA | 0 | kn->hash | 1 |
| DATA_SOURCE | 0 | kn | r kernfs_find_and_get |
| DATA_SOURCE | 1 | show | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &of->mutex |
kernel/cgroup/cgroup.c cgroup_file_show() -> kernfs_show()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kn | 4096-ptr_max |
| DATA_SOURCE | 1 | show | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | show | 0-1 |
| LOCK2 | &of->mutex | ||
| LOCK2 | global &cgroup_mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |