Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/page_io.c __swap_table_clear_zero() -> swp_tb_is_countable()

Type Parameter Key Value
DATA_SOURCE 0 swp_tb r __swap_table_get
RX_PATH
TASK_NOT_RUNNING

mm/page_io.c __swap_table_set_zero() -> swp_tb_is_countable()

Type Parameter Key Value
DATA_SOURCE 0 swp_tb r __swap_table_get
RX_PATH
TASK_NOT_RUNNING

mm/page_io.c __swap_table_test_zero() -> swp_tb_is_countable()

Type Parameter Key Value
DATA_SOURCE 0 swp_tb r __swap_table_get
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read

mm/swapfile.c __swp_tb_get_count() -> swp_tb_is_countable()

Type Parameter Key Value
DATA_SOURCE 0 swp_tb $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

mm/swapfile.c swp_tb_get_count() -> swp_tb_is_countable()

Type Parameter Key Value
DATA_SOURCE 0 swp_tb $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ci->lock
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &oldmm->mmap_lock
HALF_LOCKED2 dst_ptl
HALF_LOCKED2 ptl
HALF_LOCKED2 rcu_read
HALF_LOCKED2 src_ptl
HALF_LOCKED2 vmf->ptl

mm/swap_state.c __swap_table_test_zero() -> swp_tb_is_countable()

Type Parameter Key Value
DATA_SOURCE 0 swp_tb r __swap_table_get
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &ci->lock
TYPE_LOCK (struct swap_cluster_info)->lock

mm/swap_state.c __swp_tb_get_count() -> swp_tb_is_countable()

Type Parameter Key Value
DATA_SOURCE 0 swp_tb $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ci->lock

mm/swap_state.c __swp_tb_get_flags() -> swp_tb_is_countable()

Type Parameter Key Value
DATA_SOURCE 0 swp_tb $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq