Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/ceph/snap.c ceph_cleanup_global_and_empty_realms() -> __cleanup_empty_realms()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mdsc | 4096-ptr_max |
| PARAM_VALUE | 0 | mdsc->fsc | 4096-ptr_max |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.wait_lock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | &mdsc->snap_rwsem | 1 |
| DATA_SOURCE | 0 | mdsc | $0 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &mdsc->snap_rwsem | |
| TYPE_LOCK | (struct ceph_mds_client)->snap_rwsem |
fs/ceph/snap.c ceph_handle_snap() -> __cleanup_empty_realms()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mdsc | 4096-ptr_max |
| PARAM_VALUE | 0 | mdsc->fsc | 4096-ptr_max |
| PARAM_VALUE | 0 | mdsc->last_snap_seq | 1-u64max |
| PARAM_VALUE | 0 | mdsc->snap_empty_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mdsc->snap_realms.rb_node | 4096-ptr_max |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mdsc->stopping | s32min-1 |
| PARAM_VALUE | 0 | mdsc->stopping_lock.rlock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | &mdsc->snap_rwsem | 1 |
| DATA_SOURCE | 0 | mdsc | $0 |
| HARD_MAX | 0 | mdsc->stopping | 1 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &mdsc->snap_rwsem | |
| TYPE_LOCK | (struct ceph_mds_client)->snap_rwsem |
fs/ceph/snap.c ceph_update_snap_trace() -> __cleanup_empty_realms()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mdsc | 4096-ptr_max |
| PARAM_VALUE | 0 | mdsc->fsc | 4096-ptr_max |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mdsc->snap_rwsem.wait_lock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | mdsc | $0 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &mdsc->snap_rwsem | |
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_mds_client)->snap_rwsem |