Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/f2fs/compress.c f2fs_alloc_dic() -> f2fs_prepare_decomp_mem()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dic | 4096-ptr_max |
| PARAM_VALUE | 0 | dic->cluster_size | 2-s32max |
| PARAM_VALUE | 0 | dic->cpages | 4096-ptr_max |
| PARAM_VALUE | 0 | dic->failed | 0 |
| PARAM_VALUE | 0 | dic->inode | 4096-ptr_max |
| PARAM_VALUE | 0 | dic->inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 0 | dic->log_cluster_size | 0-255 |
| PARAM_VALUE | 0 | dic->magic | 4126326784 |
| PARAM_VALUE | 0 | dic->nr_cpages | 1-s32max |
| PARAM_VALUE | 0 | dic->nr_rpages | 2-s32max |
| PARAM_VALUE | 0 | dic->refcnt.refs.counter | 1 |
| PARAM_VALUE | 0 | dic->remaining_pages.counter | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | dic->rpages | 4096-ptr_max |
| PARAM_VALUE | 0 | dic->sbi | 4096-ptr_max |
| PARAM_VALUE | 0 | dic->vi | 0,4096-ptr_max |
| PARAM_VALUE | 1 | pre_alloc | 1 |
| BUF_SIZE | 0 | dic->cpages | (-1),1-s32max |
| BUF_SIZE | 0 | dic->rpages | (-1),1-s32max |
| BUF_SIZE | 0 | dic->sbi | 1-s32max |
| CAPPED_DATA | 0 | dic->cluster_size | 1 |
| CAPPED_DATA | 0 | dic->nr_cpages | 1 |
| CAPPED_DATA | 0 | dic->nr_rpages | 1 |
| DATA_SOURCE | 0 | dic | r f2fs_kmem_cache_alloc |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/f2fs/compress.c f2fs_decompress_cluster() -> f2fs_prepare_decomp_mem()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dic | 4096-ptr_max |
| PARAM_VALUE | 0 | dic->failed | 0 |
| PARAM_VALUE | 1 | pre_alloc | 0 |
| BUF_SIZE | 0 | dic | (-1),1-s32max |
| BUF_SIZE | 0 | dic | (-1),1-s32max |
| BUF_SIZE | 0 | dic->sbi | (-1),1-s32max |
| DATA_SOURCE | 0 | dic | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | dic->inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | dic->inode->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | dic->inode->i_ino | |
| NO_OVERFLOW_SIMPLE | 0 | dic->inode->i_size | |
| UNITS | 0 | dic | unit_byte |