Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- fs/notify/fanotify/fanotify_user.c
- fs/notify/inotify/inotify_user.c, line 188
- fs/notify/notification.c, line 187
Smatch caller information:
fs/notify/inotify/inotify_user.c get_one_event() -> fsnotify_remove_first_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | group | 4096-ptr_max |
| PARAM_VALUE | 0 | group->notification_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | group->notification_waitq.lock.rlock.dep_map->name | 0-255 |
| BUF_SIZE | 0 | group | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | group | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | group | $0 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &group->notification_lock | |
| TYPE_LOCK | (struct fsnotify_group)->notification_lock |
fs/notify/notification.c fsnotify_flush_notify() -> fsnotify_remove_first_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | group | 4096-ptr_max |
| PARAM_VALUE | 0 | group->mark_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | group->mark_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | group->mark_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | group->mark_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | group->mark_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | group->mark_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | group->mark_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | group->mark_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | group->notification_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | group->notification_waitq.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | group->owner_flags | 0,262144 |
| PARAM_VALUE | 0 | group->shutdown | 1 |
| BUF_SIZE | 0 | group | (-1),26,768 |
| BUF_SIZE | 0 | group | (-1),26,768 |
| BUF_SIZE | 0 | group->overflow_event | (-1),16 |
| DATA_SOURCE | 0 | group | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &group->notification_lock | |
| TYPE_LOCK | (struct fsnotify_group)->notification_lock |
fs/notify/fanotify/fanotify_user.c fanotify_release() -> fsnotify_remove_first_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | group | 4096-ptr_max |
| PARAM_VALUE | 0 | group->fanotify_data.perm_grp_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | group->fanotify_data.perm_grp_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | group->fanotify_data.perm_grp_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | group->fanotify_data.perm_grp_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | group->fanotify_data.perm_grp_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | group->fanotify_data.perm_grp_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | group->notification_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | group->shutdown | 1 |
| BUF_SIZE | 0 | group | (-1),26 |
| BUF_SIZE | 0 | group | (-1),26 |
| CAPPED_DATA | 0 | &group->fanotify_data.access_list | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &group->notification_lock | |
| TYPE_LOCK | (struct fsnotify_group)->notification_lock |
fs/notify/fanotify/fanotify_user.c fanotify_release() -> fsnotify_remove_first_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | group | 4096-ptr_max |
| PARAM_VALUE | 0 | group->fanotify_data.perm_grp_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | group->fanotify_data.perm_grp_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | group->fanotify_data.perm_grp_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | group->fanotify_data.perm_grp_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | group->fanotify_data.perm_grp_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | group->fanotify_data.perm_grp_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | group->notification_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | group->shutdown | 1 |
| BUF_SIZE | 0 | group | (-1),26 |
| BUF_SIZE | 0 | group | (-1),26 |
| CAPPED_DATA | 0 | &group->fanotify_data.access_list | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &group->notification_lock | |
| TYPE_LOCK | (struct fsnotify_group)->notification_lock |
fs/notify/fanotify/fanotify_user.c get_one_event() -> fsnotify_remove_first_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | group | 4096-ptr_max |
| PARAM_VALUE | 0 | group->notification_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | group->notification_waitq.lock.rlock.dep_map->name | 0-255 |
| BUF_SIZE | 0 | group | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | group | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | group | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &group->notification_lock | |
| TYPE_LOCK | (struct fsnotify_group)->notification_lock |