Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/f2fs/data.c f2fs_mpage_readpages() -> f2fs_cluster_is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cc | 3975257204427415552 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mapping->invalidate_lock |
fs/f2fs/data.c f2fs_read_multi_pages() -> f2fs_cluster_is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cc | 3975257204427415552,4438943211372961792 |
| PARAM_VALUE | 0 | cc->nr_rpages | 1-u32max |
| DATA_SOURCE | 0 | cc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/f2fs/data.c f2fs_read_multi_pages() -> f2fs_cluster_is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cc | 3975257204427415552,4438943211372961792 |
| CAPPED_DATA | 0 | cc->cluster_size | 1 |
| DATA_SOURCE | 0 | cc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/f2fs/data.c f2fs_write_cache_pages() -> f2fs_cluster_is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cc | 1922723821419765760 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mapping->invalidate_lock | ||
| HALF_LOCKED2 | &sbi->writepages |
fs/f2fs/compress.c f2fs_cluster_can_merge_page() -> f2fs_cluster_is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cc | 1922723821419765760,3975257204427415552,4438943211372961792 |
| DATA_SOURCE | 0 | cc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | cc->cluster_idx | 0-u64max |
fs/f2fs/compress.c prepare_compress_overwrite() -> f2fs_cluster_is_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cc | 4438943211372961792 |
| PARAM_VALUE | 0 | cc->nr_rpages | 0-2 |
| CAPPED_DATA | 0 | cc->cluster_size | 1 |
| DATA_SOURCE | 0 | cc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | cc->cluster_idx | 0-u64max |