Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/smb/client/smb1ops.c cifs_downgrade_oplock() -> cifs_set_oplock_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cinode | 4096-ptr_max |
| DATA_SOURCE | 0 | cinode | $1 |
| DATA_SOURCE | 1 | oplock | $2 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &cinode->open_file_lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct cifsInodeInfo)->open_file_lock |
fs/smb/client/smb1ops.c cifs_set_fid() -> cifs_set_oplock_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cinode | 4096-ptr_max |
| PARAM_VALUE | 1 | oplock | 0-u16max,131072-196607 |
| DATA_SOURCE | 0 | cinode | r CIFS_I |
| DATA_SOURCE | 1 | oplock | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &cinode->open_file_lock | ||
| HALF_LOCKED2 | &tcon->open_file_lock | ||
| TYPE_LOCK | (struct cifsInodeInfo)->open_file_lock |
fs/smb/client/file.c _cifsFileInfo_put() -> cifs_set_oplock_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cinode | 4096-ptr_max |
| PARAM_VALUE | 0 | cinode->openFileList.next | 4096-ptr_max |
| PARAM_VALUE | 0 | cinode->open_file_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | oplock | 0 |
| CAPPED_DATA | 0 | &cinode->openFileList | 1 |
| DATA_SOURCE | 0 | cinode | r CIFS_I |
| PARAM_COMPARE | 0 | &cinode->openFileList | == $0->openFileList.next |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &tcon->open_file_lock | ||
| LOCK2 | 0 | &cinode->open_file_lock | |
| TYPE_LOCK | (struct cifsInodeInfo)->open_file_lock | ||
| TYPE_LOCK | (struct cifs_tcon)->open_file_lock |
fs/smb/client/cifsfs.c cifs_alloc_inode() -> cifs_set_oplock_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cinode | 4096-ptr_max |
| PARAM_VALUE | 0 | cinode->cifsAttrs | 32 |
| PARAM_VALUE | 0 | cinode->time | 0 |
| PARAM_VALUE | 0 | cinode->time_last_write | 0 |
| PARAM_VALUE | 1 | oplock | 0 |
| DATA_SOURCE | 0 | cinode | r kmem_cache_alloc_lru_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &sb->s_fs_info->bitmap_lock | ||
| HALF_LOCKED2 | &sb->s_fs_info->hpfs_mutex | ||
| HALF_LOCKED2 | &sb->s_umount |