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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

io_uring/rsrc.c io_clone_buffers() -> io_rsrc_data_free()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 0 ctx->int_flags 4-u32max
PARAM_VALUE 0 ctx->uring_lock.dep_map->name 0-255
PARAM_VALUE 0 ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 ctx->uring_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 data 32212157533384704
PARAM_VALUE 1 data->nodes 1-18446744073709551614
BUF_SIZE 0 ctx s32min-(-2),1-s32max
BUF_SIZE 0 ctx s32min-(-2),1-s32max
CAPPED_DATA 0 ctx 1
CAPPED_DATA 0 ctx->mm_account 1
CAPPED_DATA 0 ctx->submitter_task 1
CAPPED_DATA 0 ctx->user 1
DATA_SOURCE 0 ctx $0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 data->nr
HALF_LOCKED2 0 &ctx->uring_lock

io_uring/rsrc.c io_clone_buffers() -> io_rsrc_data_free()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 0 ctx->hpage_acct.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ctx->int_flags 4-u32max
PARAM_VALUE 0 ctx->node_cache->entries 4096-ptr_max
PARAM_VALUE 0 ctx->uring_lock.dep_map->name 0-255
PARAM_VALUE 0 ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 ctx->uring_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ctx->user 1-u64max
PARAM_VALUE 1 data 32212157533384704
PARAM_VALUE 1 data->nodes 1-18446744073709551614
BUF_SIZE 0 ctx s32min-(-2),1-s32max
BUF_SIZE 0 ctx s32min-(-2),1-s32max
CAPPED_DATA 0 ctx 1
CAPPED_DATA 0 ctx->mm_account 1
CAPPED_DATA 0 ctx->node_cache.max_cached 1
CAPPED_DATA 0 ctx->submitter_task 1
CAPPED_DATA 0 ctx->user 1
DATA_SOURCE 0 ctx $0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 data->nr
HALF_LOCKED2 0 &ctx->uring_lock

io_uring/rsrc.c io_clone_buffers() -> io_rsrc_data_free()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 0 ctx->int_flags 4-u32max
PARAM_VALUE 0 ctx->uring_lock.dep_map->name 0-255
PARAM_VALUE 0 ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 ctx->uring_lock.wait_lock.dep_map->name 0-255
BUF_SIZE 0 ctx s32min-(-2),1-s32max
BUF_SIZE 0 ctx s32min-(-2),1-s32max
CAPPED_DATA 0 ctx 1
CAPPED_DATA 0 ctx->buf_table.nr 1
CAPPED_DATA 0 ctx->mm_account 1
CAPPED_DATA 0 ctx->submitter_task 1
CAPPED_DATA 0 ctx->user 1
DATA_SOURCE 0 ctx $0
NOCHECK_CALL
HALF_LOCKED2 0 &ctx->uring_lock

io_uring/rsrc.c io_sqe_buffers_unregister() -> io_rsrc_data_free()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 0 ctx->buf_table.nr 1-u32max
PARAM_VALUE 0 ctx->uring_lock.dep_map->name 0-255
PARAM_VALUE 0 ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 ctx->uring_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ctx->uring_lock.wait_lock.owner (-1)
PARAM_VALUE 0 ctx->uring_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 data->nr 1-u32max
BUF_SIZE 0 ctx s32min-(-1),1-s32max
BUF_SIZE 0 ctx s32min-(-1),1-s32max
CAPPED_DATA 0 ctx 1
DATA_SOURCE 0 ctx $0
NOCHECK_CALL
USER_DATA 0 ctx->buf_table.nr 1-16384[c]
USER_DATA 1 data->nr 1-16384[c]
NO_OVERFLOW_SIMPLE 0 ctx->buf_table.nr
NO_OVERFLOW_SIMPLE 1 data->nr
LOCK2 0 &ctx->uring_lock
TYPE_LOCK (struct io_ring_ctx)->uring_lock

io_uring/filetable.c io_alloc_file_tables() -> io_rsrc_data_free()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 0 ctx->file_table.data.nr 0
PARAM_VALUE 0 ctx->int_flags 4-u32max
PARAM_VALUE 0 ctx->uring_lock.dep_map->name 0-255
PARAM_VALUE 0 ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 ctx->uring_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ctx->uring_lock.wait_lock.owner (-1)
PARAM_VALUE 0 ctx->uring_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 data->nodes 16,4096-ptr_max
PARAM_VALUE 1 data->nr 1-1048576
BUF_SIZE 0 ctx s32min-(-2),1-s32max
BUF_SIZE 0 ctx s32min-(-2),1-s32max
CAPPED_DATA 0 ctx->submitter_task 1
DATA_SOURCE 0 ctx $0
NOCHECK_CALL
USER_DATA 1 data->nr 1-1048576
LOCK2 0 &ctx->uring_lock
TYPE_LOCK (struct io_ring_ctx)->uring_lock

io_uring/filetable.c io_free_file_tables() -> io_rsrc_data_free()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 0 ctx->file_table.data.nr 1-u32max
PARAM_VALUE 0 ctx->uring_lock.dep_map->name 0-255
PARAM_VALUE 0 ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 ctx->uring_lock.wait_lock.owner (-1)
PARAM_VALUE 0 ctx->uring_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 data->nr 1-u32max
BUF_SIZE 0 ctx s32min-(-1),1-s32max
BUF_SIZE 0 ctx s32min-(-1),1-s32max
DATA_SOURCE 0 ctx $0
NOCHECK_CALL
USER_DATA 0 ctx->file_table.data.nr 1-1048576[c]
USER_DATA 1 data->nr 1-1048576[c]
LOCK2 0 &ctx->uring_lock
TYPE_LOCK (struct io_ring_ctx)->uring_lock