Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/nilfs2/btree.c __nilfs_btree_get_block() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | index | (-2147483647)-65534 |
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| CAPPED_DATA | 1 | index | 1 |
| PARAM_COMPARE | 1 | index | < $2 |
| PARAM_COMPARE | 2 | ncmax | > $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_assign_p() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| BUF_SIZE | 0 | node | (-1),56 |
| BUF_SIZE | 0 | node | (-1),56 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_node |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_assign_v() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| BUF_SIZE | 0 | node | (-1),56 |
| BUF_SIZE | 0 | node | (-1),56 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_node |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_check_delete() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | index | 0 |
| PARAM_VALUE | 2 | ncmax | 3 |
| BUF_SIZE | 0 | node | 56 |
| BUF_SIZE | 0 | node | 56 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_do_lookup() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | index | 0-49152 |
| PARAM_VALUE | 2 | ncmax | 3 |
| BUF_SIZE | 0 | node | 56 |
| BUF_SIZE | 0 | node | 56 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_do_lookup() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | index | 0-49152 |
| PARAM_VALUE | 2 | ncmax | 1-u16max |
| CAPPED_DATA | 1 | index | 1 |
| CAPPED_DATA | 2 | ncmax | 1 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_nonroot_node |
| FUZZY_MAX | 1 | index | 0 |
| PARAM_COMPARE | 1 | index | < $2 |
| PARAM_COMPARE | 2 | ncmax | > $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_do_lookup_last() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | index | 0-65534 |
| PARAM_VALUE | 2 | ncmax | 3 |
| BUF_SIZE | 0 | node | 56 |
| BUF_SIZE | 0 | node | 56 |
| FUZZY_MAX | 1 | index | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_do_lookup_last() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_nonroot_node |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_find_near() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| BUF_SIZE | 0 | node | (-1),56 |
| BUF_SIZE | 0 | node | (-1),56 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_node |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_find_near() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| BUF_SIZE | 0 | node | (-1),56 |
| BUF_SIZE | 0 | node | (-1),56 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_node |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_gather_data() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | index | (-1)-65534 |
| PARAM_VALUE | 2 | ncmax | 3 |
| BUF_SIZE | 0 | node | 56 |
| BUF_SIZE | 0 | node | 56 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_lookup_contig() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | index | s32min-65534 |
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| BUF_SIZE | 0 | node | (-1),56 |
| BUF_SIZE | 0 | node | (-1),56 |
| CAPPED_DATA | 1 | index | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_lookup_contig() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | index | s32min-65534 |
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| BUF_SIZE | 0 | node | (-1),56 |
| BUF_SIZE | 0 | node | (-1),56 |
| CAPPED_DATA | 1 | index | 1 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_node |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_prepare_delete() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| CAPPED_DATA | 2 | ncmax | 1 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_nonroot_node |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_prepare_delete() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| BUF_SIZE | 0 | node | (-1),56 |
| BUF_SIZE | 0 | node | (-1),56 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_node |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_prepare_delete() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | index | (-2147483647)-1 |
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| BUF_SIZE | 0 | node | (-1),56 |
| BUF_SIZE | 0 | node | (-1),56 |
| CAPPED_DATA | 1 | index | 1 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_node |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_prepare_delete() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 2 | ncmax | 3 |
| BUF_SIZE | 0 | node | 56 |
| BUF_SIZE | 0 | node | 56 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_prepare_insert() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| BUF_SIZE | 0 | node | (-1),56 |
| BUF_SIZE | 0 | node | (-1),56 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_node |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_prepare_insert() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | index | (-2147483647)-s32max |
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| BUF_SIZE | 0 | node | (-1),56 |
| BUF_SIZE | 0 | node | (-1),56 |
| CAPPED_DATA | 1 | index | 1 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_node |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_prepare_update_v() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| BUF_SIZE | 0 | node | (-1),56 |
| BUF_SIZE | 0 | node | (-1),56 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_node |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/btree.c nilfs_btree_propagate_v() -> nilfs_btree_node_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | ncmax | 0-u16max |
| BUF_SIZE | 0 | node | (-1),56 |
| BUF_SIZE | 0 | node | (-1),56 |
| DATA_SOURCE | 0 | node | r nilfs_btree_get_node |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |