Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/kernfs/file.c __kernfs_create_file() -> kernfs_new_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | mode | 32768-36863 |
| PARAM_VALUE | 5 | flags | 2 |
| BUF_SIZE | 0 | parent | (-1)-s32max |
| BUF_SIZE | 0 | parent | (-1)-s32max |
| BUF_SIZE | 1 | name | (-1)-s32max |
| BUF_SIZE | 1 | name | (-1)-s32max |
| DATA_SOURCE | 0 | parent | $0 |
| DATA_SOURCE | 1 | name | $1 |
| DATA_SOURCE | 3 | uid | $3 |
| DATA_SOURCE | 4 | gid | $4 |
| STR_LEN | 0 | parent | (-1),2-19,24 |
| STR_LEN | 0 | parent | (-1),2-19,24 |
| STR_LEN | 1 | name | (-1),3-6,10-13,16-19 |
| STR_LEN | 1 | name | (-1),3-6,10-13,16-19 |
| BIT_INFO | 2 | mode | 0x8000,0x8fff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | parent | unit_array_size |
| HALF_LOCKED2 | global &rdtgroup_mutex |
fs/kernfs/dir.c kernfs_create_dir_ns() -> kernfs_new_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | parent->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 5 | flags | 1 |
| BUF_SIZE | 1 | name | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | name | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | parent | $0 |
| DATA_SOURCE | 1 | name | $1 |
| DATA_SOURCE | 3 | uid | $3 |
| DATA_SOURCE | 4 | gid | $4 |
| STR_LEN | 0 | parent | (-1),2-19,24 |
| STR_LEN | 0 | parent | (-1),2-19,24 |
| BIT_INFO | 2 | mode | 0x4000,0xffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | mode | 32768-33791[c] |
| UNITS | 0 | parent | unit_array_size |
| HALF_LOCKED2 | global &cgroup_mutex | ||
| HALF_LOCKED2 | global &rdtgroup_mutex |
fs/kernfs/dir.c kernfs_create_empty_dir() -> kernfs_new_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | name | 4096-ptr_max |
| PARAM_VALUE | 2 | mode | 16749 |
| PARAM_VALUE | 5 | flags | 1 |
| BUF_SIZE | 1 | name | 4,6-9,12 |
| BUF_SIZE | 1 | name | 4,6-9,12 |
| DATA_SOURCE | 0 | parent | $0 |
| DATA_SOURCE | 1 | name | $1 |
| TERMINATED | 1 | name | 1 |
fs/kernfs/symlink.c kernfs_create_link() -> kernfs_new_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | mode | 41471 |
| PARAM_VALUE | 5 | flags | 4 |
| BUF_SIZE | 1 | name | s32min,(-10),(-1)-s32max |
| BUF_SIZE | 1 | name | s32min,(-10),(-1)-s32max |
| DATA_SOURCE | 0 | parent | $0 |
| DATA_SOURCE | 1 | name | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |