Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/nilfs2/direct.c nilfs_direct_assign() -> nilfs_direct_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | direct | 4096-ptr_max |
| PARAM_VALUE | 1 | key | 0-5 |
| DATA_SOURCE | 0 | direct | $0 |
| DATA_SOURCE | 1 | key | r nilfs_bmap_data_get_key |
| FUZZY_MAX | 1 | key | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &direct->b_sem | |
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/direct.c nilfs_direct_delete() -> nilfs_direct_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | direct | 4096-ptr_max |
| PARAM_VALUE | 1 | key | 0-5 |
| DATA_SOURCE | 0 | direct | $0 |
| DATA_SOURCE | 1 | key | $1 |
| FUZZY_MAX | 1 | key | 5 |
| NOSPEC | 1 | key | |
| HARD_MAX | 1 | key | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | key | 0-5 |
| LOCK2 | 0 | &direct->b_sem | |
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/direct.c nilfs_direct_delete() -> nilfs_direct_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | direct | 4096-ptr_max |
| PARAM_VALUE | 1 | key | 0-5 |
| DATA_SOURCE | 0 | direct | $0 |
| DATA_SOURCE | 1 | key | $1 |
| FUZZY_MAX | 1 | key | 5 |
| NOSPEC | 1 | key | |
| HARD_MAX | 1 | key | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | key | 0-5 |
| LOCK2 | 0 | &direct->b_sem | |
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/direct.c nilfs_direct_gather_data() -> nilfs_direct_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | direct | 4096-ptr_max |
| PARAM_VALUE | 1 | key | 0-5 |
| CAPPED_DATA | 1 | key | 1 |
| CAPPED_DATA | 1 | key | 1 |
| DATA_SOURCE | 0 | direct | $0 |
| FUZZY_MAX | 1 | key | 5 |
| HARD_MAX | 1 | key | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &direct->b_sem | |
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/direct.c nilfs_direct_insert() -> nilfs_direct_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | direct | 4096-ptr_max |
| PARAM_VALUE | 1 | key | 0-5 |
| DATA_SOURCE | 0 | direct | $0 |
| DATA_SOURCE | 1 | key | $1 |
| FUZZY_MAX | 1 | key | 5 |
| HARD_MAX | 1 | key | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | key | 0-5[c] |
| LOCK2 | 0 | &direct->b_sem | |
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/direct.c nilfs_direct_last_key() -> nilfs_direct_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | direct | 4096-ptr_max |
| PARAM_VALUE | 1 | key | 0-5 |
| DATA_SOURCE | 0 | direct | $0 |
| FUZZY_MAX | 1 | key | 5 |
| HARD_MAX | 1 | key | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &direct->b_sem | |
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/direct.c nilfs_direct_lookup() -> nilfs_direct_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | direct | 4096-ptr_max |
| PARAM_VALUE | 1 | key | 0-5 |
| DATA_SOURCE | 0 | direct | $0 |
| DATA_SOURCE | 1 | key | $1 |
| FUZZY_MAX | 1 | key | 5 |
| HARD_MAX | 1 | key | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | key | 0-5[c] |
| LOCK2 | 0 | &direct->b_sem | |
| HALF_LOCKED2 | &nilfs->ns_segctor_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/direct.c nilfs_direct_lookup_contig() -> nilfs_direct_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | direct | 4096-ptr_max |
| PARAM_VALUE | 1 | key | 0-5 |
| DATA_SOURCE | 0 | direct | $0 |
| DATA_SOURCE | 1 | key | $1 |
| FUZZY_MAX | 1 | key | 5 |
| HARD_MAX | 1 | key | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | key | 0-5[c] |
| LOCK2 | 0 | &direct->b_sem | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/direct.c nilfs_direct_lookup_contig() -> nilfs_direct_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | direct | 4096-ptr_max |
| PARAM_VALUE | 1 | key | 1-10 |
| CAPPED_DATA | 1 | key | 1 |
| DATA_SOURCE | 0 | direct | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | key | 1-10[c] |
| LOCK2 | 0 | &direct->b_sem | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/direct.c nilfs_direct_lookup_contig() -> nilfs_direct_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | direct | 4096-ptr_max |
| PARAM_VALUE | 1 | key | 2-10 |
| CAPPED_DATA | 1 | key | 1 |
| DATA_SOURCE | 0 | direct | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | key | 2-10[c] |
| LOCK2 | 0 | &direct->b_sem | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/direct.c nilfs_direct_propagate() -> nilfs_direct_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | direct | 4096-ptr_max |
| DATA_SOURCE | 0 | direct | $0 |
| DATA_SOURCE | 1 | key | r nilfs_bmap_data_get_key |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &direct->b_sem | |
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/direct.c nilfs_direct_seek_key() -> nilfs_direct_get_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | direct | 4096-ptr_max |
| PARAM_VALUE | 1 | key | 1-5 |
| DATA_SOURCE | 0 | direct | $0 |
| USER_DATA | 1 | key | 1-5[c] |
| LOCK2 | 0 | &direct->b_sem | |
| HALF_LOCKED2 | &nilfs->ns_segctor_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |