Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/btrfs/zstd.c zstd_decompress_bio() -> btrfs_decompress_buf2page()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf_len | 0 |
| PARAM_VALUE | 2 | cb | 4096-ptr_max |
| PARAM_VALUE | 2 | cb->bbio.bio.bi_vcnt | 1-u16max |
| PARAM_VALUE | 2 | cb->bbio.inode | 4096-ptr_max |
| PARAM_VALUE | 2 | cb->bbio.inode->root | 4096-ptr_max |
| PARAM_VALUE | 2 | cb->compress_type | 3 |
| BUF_SIZE | 0 | buf | 1-s32max |
| CAPPED_DATA | 2 | cb->bbio.bio.bi_vcnt | 1 |
| DATA_SOURCE | 2 | cb | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
fs/btrfs/lzo.c lzo_decompress_bio() -> btrfs_decompress_buf2page()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | cb | 4096-ptr_max |
| PARAM_VALUE | 2 | cb->bbio.bio.bi_vcnt | 1-u16max |
| PARAM_VALUE | 2 | cb->bbio.inode | 4096-ptr_max |
| PARAM_VALUE | 2 | cb->bbio.inode->root | 4096-ptr_max |
| PARAM_VALUE | 2 | cb->bbio.inode->root->fs_info | 4096-ptr_max |
| PARAM_VALUE | 2 | cb->compress_type | 2 |
| BUF_SIZE | 0 | buf | 1-s32max |
| CAPPED_DATA | 2 | cb->bbio.bio.bi_vcnt | 1 |
| DATA_SOURCE | 2 | cb | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | buf_len | unit_byte |
| HALF_LOCKED2 | &pool->lock |
fs/btrfs/zlib.c zlib_decompress_bio() -> btrfs_decompress_buf2page()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | cb | 4096-ptr_max |
| PARAM_VALUE | 2 | cb->bbio.bio.bi_vcnt | 1-u16max |
| PARAM_VALUE | 2 | cb->bbio.inode | 4096-ptr_max |
| PARAM_VALUE | 2 | cb->bbio.inode->root | 4096-ptr_max |
| PARAM_VALUE | 2 | cb->compress_type | 1 |
| BUF_SIZE | 0 | buf | 1-s32max |
| CAPPED_DATA | 2 | cb->bbio.bio.bi_vcnt | 1 |
| DATA_SOURCE | 2 | cb | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | buf_len | unit_byte |
| UNITS | 3 | decompressed | unit_byte |
| HALF_LOCKED2 | &pool->lock |