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Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

drivers/md/persistent-data/dm-btree.c dm_btree_cursor_get_value() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
DATA_SOURCE 0 n r dm_block_data
BIT_INFO 0 n->header.flags 0x0,0xfffffffe
PREEMPT_ADD
HALF_LOCKED2 &cmd->root_lock
HALF_LOCKED2 &md->suspend_lock

drivers/md/persistent-data/dm-btree.c rebalance_left() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 1-2147483646
DATA_SOURCE 0 n r dm_block_data
DATA_SOURCE 1 index $2
FUZZY_MAX 1 index 1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree.c rebalance_right() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 1-s32max
CAPPED_DATA 1 index 1
DATA_SOURCE 0 n r dm_block_data
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree.c walk_node() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
CAPPED_DATA 1 index 1
DATA_SOURCE 0 n r dm_block_data
BIT_INFO 0 n->header.flags 0x0,0xfffffffe

drivers/md/persistent-data/dm-btree-remove.c __rebalance2() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
DATA_SOURCE 0 n $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c delete_at() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0-4294967294
CAPPED_DATA 1 index 1
DATA_SOURCE 0 n $0
DATA_SOURCE 1 index $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c delete_at() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 1-u32max
CAPPED_DATA 1 index 1
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c delete_at() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0-4294967294
CAPPED_DATA 1 index 1
DATA_SOURCE 0 n $0
DATA_SOURCE 1 index $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c delete_at() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 1-u32max
CAPPED_DATA 1 index 1
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c delete_at() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0-4294967294
CAPPED_DATA 1 index 1
DATA_SOURCE 0 n $0
DATA_SOURCE 1 index $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c delete_at() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 1-u32max
CAPPED_DATA 1 index 1
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c delete_center_node() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 2-1073741823
DATA_SOURCE 0 n $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_copy() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_copy() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0
CAPPED_DATA 0 n->header.value_size 1
DATA_SOURCE 0 n $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_copy() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_copy() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0
CAPPED_DATA 0 n->header.value_size 1
DATA_SOURCE 0 n $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_copy() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_copy() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0
CAPPED_DATA 0 n->header.value_size 1
DATA_SOURCE 0 n $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_copy() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0
CAPPED_DATA 0 n->header.value_size 1
DATA_SOURCE 0 n $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_copy() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_copy() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0
CAPPED_DATA 0 n->header.value_size 1
DATA_SOURCE 0 n $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_copy() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_copy() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0
CAPPED_DATA 0 n->header.value_size 1
DATA_SOURCE 0 n $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_copy() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 1-s32max
CAPPED_DATA 1 index 1
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 1-s32max
CAPPED_DATA 1 index 1
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 1-s32max
CAPPED_DATA 1 index 1
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 1-s32max
CAPPED_DATA 1 index 1
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0-s32max
DATA_SOURCE 0 n $0
DATA_SOURCE 1 index $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0-s32max
DATA_SOURCE 0 n $0
DATA_SOURCE 1 index $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0-s32max
DATA_SOURCE 0 n $0
DATA_SOURCE 1 index $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c node_shift() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 0
DATA_SOURCE 0 n $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c redistribute3() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 1-1073741822
DATA_SOURCE 0 n $1
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c redistribute3() -> key_ptr()

Type Parameter Key Value
PARAM_VALUE 0 n 4096-ptr_max
PARAM_VALUE 1 index 2-1073741823
DATA_SOURCE 0 n $1
HALF_LOCKED2 &td->pmd->root_lock