Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/aio.c __do_compat_sys_io_setup() -> kill_ioctx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->__f_path.dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->__f_path.mnt | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_cred | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ep | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_flags | 0-18433,32770 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_inode | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_iocb_flags | 0,2,16,18,131072,131074,131088,131090 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_mode | 33554432,34078720-571342855 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_op | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_owner | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_pos | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_pos_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.async_size | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.mmap_miss | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.order | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.prev_pos | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.ra_pages | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.size | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.start | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_sb_err | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_security | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_wb_err | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->private_data | 0 |
| PARAM_VALUE | 1 | ctx->cpu | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->id | 0 |
| PARAM_VALUE | 1 | ctx->max_reqs | 1-65536 |
| PARAM_VALUE | 1 | ctx->mmap_base | 0-18446744073709547520 |
| PARAM_VALUE | 1 | ctx->mmap_size | 4096-268439552 |
| PARAM_VALUE | 1 | ctx->nr_events | 127-8388735 |
| PARAM_VALUE | 1 | ctx->nr_pages | 1-65537 |
| PARAM_VALUE | 1 | ctx->req_batch | 1,126-8388734 |
| PARAM_VALUE | 1 | ctx->reqs.data | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->reqs.data->confirm_switch | 0 |
| PARAM_VALUE | 1 | ctx->reqs.data->ref | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->reqs.percpu_count_ptr | 4096-18446744073709547523 |
| PARAM_VALUE | 1 | ctx->reqs_available.counter | 126-8388734 |
| PARAM_VALUE | 1 | ctx->ring_folios | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ring_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | ctx->ring_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ring_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | ctx->ring_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ctx->user_id | 0-18446744073709547520 |
| PARAM_VALUE | 1 | ctx->users.data | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->users.data->confirm_switch | 0 |
| PARAM_VALUE | 1 | ctx->users.data->ref | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->users.percpu_count_ptr | 4096-18446744073709547523 |
| PARAM_VALUE | 1 | ctx->wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 2 | wait | 0 |
| DATA_SOURCE | 1 | ctx | r ioctx_alloc |
| NOCHECK_CALL | |||
| USER_DATA | 1 | ctx->aio_ring_file->f_flags | 0-18433,32770 |
| USER_DATA | 1 | ctx->aio_ring_file->f_mode | 33554432,34078720-571342855[c] |
| USER_DATA | 1 | ctx->max_reqs | 1-65536 |
| USER_DATA | 1 | ctx->nr_events | 255-8388735[c] |
| USER_DATA | 1 | ctx->req_batch | 254-8388734[c] |
| NO_OVERFLOW_SIMPLE | 1 | ctx->max_reqs | |
| NO_OVERFLOW_SIMPLE | 1 | ctx->mmap_size | |
| UNITS | 0 | mm | unit_byte |
fs/aio.c __do_compat_sys_io_setup() -> kill_ioctx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->__f_path.dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->__f_path.mnt | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_cred | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ep | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_flags | 0-18433,32770 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_inode | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_iocb_flags | 0,2,16,18,131072,131074,131088,131090 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_mode | 33554432,34078720-571342855 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_op | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_owner | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_pos | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_pos_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.async_size | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.mmap_miss | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.order | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.prev_pos | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.ra_pages | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.size | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.start | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_sb_err | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_security | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_wb_err | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->private_data | 0 |
| PARAM_VALUE | 1 | ctx->cpu | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->id | 0 |
| PARAM_VALUE | 1 | ctx->max_reqs | 1-65536 |
| PARAM_VALUE | 1 | ctx->mmap_base | 0-18446744073709547520 |
| PARAM_VALUE | 1 | ctx->mmap_size | 4096-268439552 |
| PARAM_VALUE | 1 | ctx->nr_events | 127-8388735 |
| PARAM_VALUE | 1 | ctx->nr_pages | 1-65537 |
| PARAM_VALUE | 1 | ctx->req_batch | 1,126-8388734 |
| PARAM_VALUE | 1 | ctx->reqs.data | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->reqs.data->confirm_switch | 0 |
| PARAM_VALUE | 1 | ctx->reqs.data->ref | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->reqs.percpu_count_ptr | 4096-18446744073709547523 |
| PARAM_VALUE | 1 | ctx->reqs_available.counter | 126-8388734 |
| PARAM_VALUE | 1 | ctx->ring_folios | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ring_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | ctx->ring_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ring_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | ctx->ring_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ctx->user_id | 0-18446744073709547520 |
| PARAM_VALUE | 1 | ctx->users.data | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->users.data->confirm_switch | 0 |
| PARAM_VALUE | 1 | ctx->users.data->ref | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->users.percpu_count_ptr | 4096-18446744073709547523 |
| PARAM_VALUE | 1 | ctx->wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 2 | wait | 0 |
| DATA_SOURCE | 1 | ctx | r ioctx_alloc |
| NOCHECK_CALL | |||
| USER_DATA | 1 | ctx->aio_ring_file->f_flags | 0-18433,32770 |
| USER_DATA | 1 | ctx->aio_ring_file->f_mode | 33554432,34078720-571342855[c] |
| USER_DATA | 1 | ctx->max_reqs | 1-65536 |
| USER_DATA | 1 | ctx->nr_events | 255-8388735[c] |
| USER_DATA | 1 | ctx->req_batch | 254-8388734[c] |
| NO_OVERFLOW_SIMPLE | 1 | ctx->max_reqs | |
| NO_OVERFLOW_SIMPLE | 1 | ctx->mmap_size | |
| UNITS | 0 | mm | unit_byte |
fs/aio.c __do_sys_io_destroy() -> kill_ioctx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->users.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 2 | wait | 8256889287448330240 |
| PARAM_VALUE | 2 | wait->comp.wait.lock.magic | 3735899821 |
| PARAM_VALUE | 2 | wait->comp.wait.lock.owner | (-1) |
| PARAM_VALUE | 2 | wait->comp.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 2 | wait->comp.wait.task_list.next | 4096-ptr_max |
| PARAM_VALUE | 2 | wait->comp.wait.task_list.prev | 4096-ptr_max |
| PARAM_VALUE | 2 | wait->count.counter | 1 |
| DATA_SOURCE | 1 | ctx | r lookup_ioctx |
| UNITS | 0 | mm | unit_byte |
fs/aio.c __do_sys_io_destroy() -> kill_ioctx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->users.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 2 | wait | 8256889287448330240 |
| PARAM_VALUE | 2 | wait->comp.wait.lock.magic | 3735899821 |
| PARAM_VALUE | 2 | wait->comp.wait.lock.owner | (-1) |
| PARAM_VALUE | 2 | wait->comp.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 2 | wait->comp.wait.task_list.next | 4096-ptr_max |
| PARAM_VALUE | 2 | wait->comp.wait.task_list.prev | 4096-ptr_max |
| PARAM_VALUE | 2 | wait->count.counter | 1 |
| DATA_SOURCE | 1 | ctx | r lookup_ioctx |
| UNITS | 0 | mm | unit_byte |
fs/aio.c __do_sys_io_setup() -> kill_ioctx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->__f_path.dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->__f_path.mnt | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_cred | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ep | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_flags | 0-18433,32770 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_inode | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_iocb_flags | 0,2,16,18,131072,131074,131088,131090 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_mode | 33554432,34078720-571342855 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_op | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_owner | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_pos | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_pos_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.async_size | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.mmap_miss | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.order | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.prev_pos | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.ra_pages | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.size | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.start | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_sb_err | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_security | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_wb_err | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->private_data | 0 |
| PARAM_VALUE | 1 | ctx->cpu | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->id | 0 |
| PARAM_VALUE | 1 | ctx->max_reqs | 1-65536 |
| PARAM_VALUE | 1 | ctx->mmap_base | 0-18446744073709547520 |
| PARAM_VALUE | 1 | ctx->mmap_size | 4096-268439552 |
| PARAM_VALUE | 1 | ctx->nr_events | 127-8388735 |
| PARAM_VALUE | 1 | ctx->nr_pages | 1-65537 |
| PARAM_VALUE | 1 | ctx->req_batch | 1,126-8388734 |
| PARAM_VALUE | 1 | ctx->reqs.data | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->reqs.data->confirm_switch | 0 |
| PARAM_VALUE | 1 | ctx->reqs.data->ref | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->reqs.percpu_count_ptr | 4096-18446744073709547523 |
| PARAM_VALUE | 1 | ctx->reqs_available.counter | 126-8388734 |
| PARAM_VALUE | 1 | ctx->ring_folios | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ring_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | ctx->ring_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ring_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | ctx->ring_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ctx->user_id | 0-18446744073709547520 |
| PARAM_VALUE | 1 | ctx->users.data | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->users.data->confirm_switch | 0 |
| PARAM_VALUE | 1 | ctx->users.data->ref | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->users.percpu_count_ptr | 4096-18446744073709547523 |
| PARAM_VALUE | 1 | ctx->wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 2 | wait | 0 |
| DATA_SOURCE | 1 | ctx | r ioctx_alloc |
| NOCHECK_CALL | |||
| USER_DATA | 1 | ctx->aio_ring_file->f_flags | 0-18433,32770 |
| USER_DATA | 1 | ctx->aio_ring_file->f_mode | 33554432,34078720-571342855[c] |
| USER_DATA | 1 | ctx->max_reqs | 1-65536 |
| USER_DATA | 1 | ctx->nr_events | 255-8388735[c] |
| USER_DATA | 1 | ctx->req_batch | 254-8388734[c] |
| NO_OVERFLOW_SIMPLE | 1 | ctx->max_reqs | |
| NO_OVERFLOW_SIMPLE | 1 | ctx->mmap_size | |
| UNITS | 0 | mm | unit_byte |
fs/aio.c __do_sys_io_setup() -> kill_ioctx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->__f_path.dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->__f_path.mnt | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_cred | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ep | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_flags | 0-18433,32770 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_inode | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_iocb_flags | 0,2,16,18,131072,131074,131088,131090 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_mode | 33554432,34078720-571342855 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_op | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_owner | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_pos | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_pos_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.async_size | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.mmap_miss | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.order | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.prev_pos | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.ra_pages | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.size | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_ra.start | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_sb_err | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_security | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->f_wb_err | 0 |
| PARAM_VALUE | 1 | ctx->aio_ring_file->private_data | 0 |
| PARAM_VALUE | 1 | ctx->cpu | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->id | 0 |
| PARAM_VALUE | 1 | ctx->max_reqs | 1-65536 |
| PARAM_VALUE | 1 | ctx->mmap_base | 0-18446744073709547520 |
| PARAM_VALUE | 1 | ctx->mmap_size | 4096-268439552 |
| PARAM_VALUE | 1 | ctx->nr_events | 127-8388735 |
| PARAM_VALUE | 1 | ctx->nr_pages | 1-65537 |
| PARAM_VALUE | 1 | ctx->req_batch | 1,126-8388734 |
| PARAM_VALUE | 1 | ctx->reqs.data | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->reqs.data->confirm_switch | 0 |
| PARAM_VALUE | 1 | ctx->reqs.data->ref | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->reqs.percpu_count_ptr | 4096-18446744073709547523 |
| PARAM_VALUE | 1 | ctx->reqs_available.counter | 126-8388734 |
| PARAM_VALUE | 1 | ctx->ring_folios | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ring_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 1 | ctx->ring_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | ctx->ring_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ring_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | ctx->ring_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ctx->user_id | 0-18446744073709547520 |
| PARAM_VALUE | 1 | ctx->users.data | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->users.data->confirm_switch | 0 |
| PARAM_VALUE | 1 | ctx->users.data->ref | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->users.percpu_count_ptr | 4096-18446744073709547523 |
| PARAM_VALUE | 1 | ctx->wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 2 | wait | 0 |
| DATA_SOURCE | 1 | ctx | r ioctx_alloc |
| NOCHECK_CALL | |||
| USER_DATA | 1 | ctx->aio_ring_file->f_flags | 0-18433,32770 |
| USER_DATA | 1 | ctx->aio_ring_file->f_mode | 33554432,34078720-571342855[c] |
| USER_DATA | 1 | ctx->max_reqs | 1-65536 |
| USER_DATA | 1 | ctx->nr_events | 255-8388735[c] |
| USER_DATA | 1 | ctx->req_batch | 254-8388734[c] |
| NO_OVERFLOW_SIMPLE | 1 | ctx->max_reqs | |
| NO_OVERFLOW_SIMPLE | 1 | ctx->mmap_size | |
| UNITS | 0 | mm | unit_byte |
fs/aio.c exit_aio() -> kill_ioctx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->binfmt->module | 0 |
| PARAM_VALUE | 0 | mm->ioctx_table | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->ioctx_table->nr | 1-u32max |
| PARAM_VALUE | 0 | mm->ioctx_table->table | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->mm_users.counter | 0 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->mmap_size | 0 |
| PARAM_VALUE | 2 | wait | 2804162339379609600 |
| PARAM_VALUE | 2 | wait->comp.wait.lock.magic | 3735899821 |
| PARAM_VALUE | 2 | wait->comp.wait.lock.owner | (-1) |
| PARAM_VALUE | 2 | wait->comp.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 2 | wait->comp.wait.task_list.next | 4096-ptr_max |
| PARAM_VALUE | 2 | wait->comp.wait.task_list.prev | 4096-ptr_max |
| CAPPED_DATA | 0 | mm | 1 |
| CAPPED_DATA | 0 | mm->uprobes_state.xol_area | 1 |
| DATA_SOURCE | 0 | mm | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | 0 | &mm->mmap_lock |