Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/ceph/xattr.c __ceph_build_xattrs_blob() -> __get_required_blob_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ci | 4096-ptr_max |
| PARAM_VALUE | 0 | ci->i_xattrs.dirty | 1 |
| PARAM_VALUE | 0 | ci->netfs.inode.i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | ci->netfs.inode.i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | ci->netfs.inode.i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | name_size | 0 |
| PARAM_VALUE | 2 | val_size | 0 |
| DATA_SOURCE | 0 | ci | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mdsc->snap_rwsem | ||
| HALF_LOCKED2 | 0 | &ci->i_ceph_lock |
fs/ceph/xattr.c __ceph_setxattr() -> __get_required_blob_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ci | 4096-ptr_max |
| PARAM_VALUE | 0 | ci->i_auth_cap | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ci->i_caps.rb_node | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ci->i_ceph_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ci->netfs.inode.i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | name_size | 0-1010101 |
| BUF_SIZE | 0 | ci->i_xattrs.prealloc_blob | (-1),32 |
| CAPPED_DATA | 1 | name_size | 1 |
| CAPPED_DATA | 2 | val_size | 1 |
| DATA_SOURCE | 0 | ci | r ceph_inode |
| DATA_SOURCE | 1 | name_size | r __fortify_strlen |
| DATA_SOURCE | 2 | val_size | $3 |
| NOSPEC | 2 | val_size | |
| NOSPEC | 2 | val_size | |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | val_size | 0-4000000[c] |
| LOCK2 | 0 | &ci->i_ceph_lock | |
| HALF_LOCKED2 | &mdsc->snap_rwsem | ||
| TYPE_LOCK | (struct ceph_inode_info)->i_ceph_lock |
fs/ceph/xattr.c __ceph_setxattr() -> __get_required_blob_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ci | 4096-ptr_max |
| PARAM_VALUE | 0 | ci->i_auth_cap | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ci->i_caps.rb_node | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ci->i_ceph_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ci->i_xattrs.version | 1-u64max |
| PARAM_VALUE | 0 | ci->netfs.inode.i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | name_size | 0-1010101 |
| BUF_SIZE | 0 | ci->i_xattrs.prealloc_blob | (-1),32 |
| CAPPED_DATA | 1 | name_size | 1 |
| CAPPED_DATA | 2 | val_size | 1 |
| DATA_SOURCE | 0 | ci | r ceph_inode |
| DATA_SOURCE | 1 | name_size | r __fortify_strlen |
| DATA_SOURCE | 2 | val_size | $3 |
| NOSPEC | 2 | val_size | |
| NOSPEC | 2 | val_size | |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | val_size | 0-4000000[c] |
| LOCK2 | 0 | &ci->i_ceph_lock | |
| HALF_LOCKED2 | &mdsc->snap_rwsem | ||
| TYPE_LOCK | (struct ceph_inode_info)->i_ceph_lock |