Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/sunrpc/cache.c sunrpc_cache_update() -> cache_fresh_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | head | 4096-ptr_max |
| PARAM_VALUE | 2 | detail | 4096-ptr_max |
| PARAM_VALUE | 2 | detail->hash_lock.rlock.dep_map->name | 0-255 |
| BUF_SIZE | 2 | detail | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | detail | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | head | $2 |
| DATA_SOURCE | 2 | detail | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | expiry | s64min-s64max |
| LOCK2 | 2 | &detail->hash_lock | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct cache_detail)->hash_lock |
net/sunrpc/cache.c sunrpc_cache_update() -> cache_fresh_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | head | 4096-ptr_max |
| PARAM_VALUE | 0 | head->cache_list.pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | head->flags | 0 |
| PARAM_VALUE | 2 | detail | 4096-ptr_max |
| PARAM_VALUE | 2 | detail->hash_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 2 | detail->hash_table | 4096-ptr_max |
| BUF_SIZE | 0 | head | 48 |
| BUF_SIZE | 2 | detail | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | detail | s32min-(-1),1-s32max |
| DATA_SOURCE | 2 | detail | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | expiry | s64min-s64max |
| LOCK2 | 2 | &detail->hash_lock | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct cache_detail)->hash_lock |
net/sunrpc/cache.c sunrpc_cache_update() -> cache_fresh_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | head | 4096-ptr_max |
| PARAM_VALUE | 1 | expiry | 0 |
| PARAM_VALUE | 2 | detail | 4096-ptr_max |
| PARAM_VALUE | 2 | detail->hash_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 2 | detail->hash_table | 4096-ptr_max |
| BUF_SIZE | 2 | detail | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | detail | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | head | $2 |
| DATA_SOURCE | 2 | detail | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 2 | &detail->hash_lock | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct cache_detail)->hash_lock |
net/sunrpc/cache.c try_to_negate_entry() -> cache_fresh_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | head | 4096-ptr_max |
| PARAM_VALUE | 0 | head->expiry_time | s64min-(-1),1-s64max |
| PARAM_VALUE | 2 | detail | 4096-ptr_max |
| PARAM_VALUE | 2 | detail->hash_lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | head | $1 |
| DATA_SOURCE | 2 | detail | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 2 | &detail->hash_lock | |
| TYPE_LOCK | (struct cache_detail)->hash_lock |