Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/namei.c dentry_create() -> alloc_empty_file()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flags | 32832-32834,32960-32962 |
| DATA_SOURCE | 0 | flags | $1 |
| DATA_SOURCE | 1 | cred | $3 |
| BIT_INFO | 0 | flags | 0x8040,0x80c3 |
fs/namei.c path_openat() -> alloc_empty_file()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | flags | 0-s32max[c] |
fs/namei.c vfs_lookup_open() -> alloc_empty_file()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flags | 0,1073741824-s32max |
| DATA_SOURCE | 0 | flags | $2 [m] |
| BIT_INFO | 0 | flags | 0x40000000,0x7fffffff |
fs/file_table.c alloc_file() -> alloc_empty_file()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flags | 0-18433,32770 |
| DATA_SOURCE | 0 | flags | $1 |
| FUZZY_MAX | 0 | flags | 2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | flags | 0-18433[c] |
fs/open.c dentry_open() -> alloc_empty_file()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | flags | $1 |
| DATA_SOURCE | 1 | cred | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | flags | s32min-s32max |
| HALF_LOCKED2 | &inode_info->lower_file_mutex | ||
| HALF_LOCKED2 | &key->sem | ||
| HALF_LOCKED2 | &to_path.dentry->d_inode->i_rwsem | ||
| HALF_LOCKED2 | global &acct_on_mutex | ||
| HALF_LOCKED2 | global &ecryptfs_kthread_ctl.mux |
fs/open.c dentry_open_nonotify() -> alloc_empty_file()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | flags | $1 |
| DATA_SOURCE | 1 | cred | $2 |