Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/pipe.c anon_pipe_get_page() -> anon_pipe_prealloc_pop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | prealloc | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &pipe->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct pipe_inode_info)->mutex |
fs/pipe.c anon_pipe_trim_and_unlock() -> anon_pipe_prealloc_pop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | prealloc | 4096-ptr_max |
| PARAM_VALUE | 0 | prealloc->count | 3-u32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &pipe->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct pipe_inode_info)->mutex |