Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- fs/btrfs/ctree.c
- fs/btrfs/extent-tree.c, line 5614
- fs/btrfs/send.c, line 7345
- fs/btrfs/volumes.c, line 8070
Smatch caller information:
fs/btrfs/volumes.c readahead_tree_node_children() -> btrfs_readahead_node_child()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | slot | 0-s32max |
| CAPPED_DATA | 1 | slot | 1 |
| DATA_SOURCE | 0 | node | $0 |
| NOCHECK_CALL | |||
| LOCK2 | global &uuid_mutex |
fs/btrfs/extent-tree.c reada_walk_down() -> btrfs_readahead_node_child()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | slot | s32min-(-2),0-s32max |
| CAPPED_DATA | 1 | slot | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &fs_info->cleaner_mutex | ||
| HALF_LOCKED2 | &next->lock | ||
| HALF_LOCKED2 | &node->lock | ||
| TYPE_LOCK | (struct btrfs_fs_info)->cleaner_mutex |
fs/btrfs/ctree.c reada_for_balance() -> btrfs_readahead_node_child()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| NOCHECK_CALL |
fs/btrfs/ctree.c reada_for_balance() -> btrfs_readahead_node_child()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | slot | s32min-2147483646 |
| NOCHECK_CALL |
fs/btrfs/ctree.c reada_for_search() -> btrfs_readahead_node_child()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/btrfs/send.c tree_move_down() -> btrfs_readahead_node_child()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | slot | 1-2147483646 |
| CAPPED_DATA | 1 | slot | 1 |
| NOCHECK_CALL |