Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/nilfs2/btnode.c nilfs_btnode_commit_change_key() -> nilfs_copy_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dbh | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
fs/nilfs2/mdt.c nilfs_mdt_freeze_buffer() -> nilfs_copy_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dbh | 4096-ptr_max |
| PARAM_VALUE | 1 | sbh | 4096-ptr_max |
| PARAM_VALUE | 1 | sbh->b_blocknr | 0 |
| PARAM_VALUE | 1 | sbh->b_folio | 4096-ptr_max |
| BUF_SIZE | 0 | dbh | (-1)-s32max |
| BUF_SIZE | 0 | dbh | (-1)-s32max |
| DATA_SOURCE | 0 | dbh | r get_nth_bh |
| DATA_SOURCE | 1 | sbh | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | dbh->b_size | |
| NO_OVERFLOW_SIMPLE | 1 | sbh->b_size | |
| LOCK2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |