Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/percpu.c pcpu_chunk_map_bits() -> pcpu_nr_pages_to_map_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| UNITS | 0 | pages | unit_page |
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &pcpu_alloc_mutex | ||
| HALF_LOCKED2 | global &pcpu_lock | ||
| HALF_LOCKED2 | irq |
mm/percpu-stats.c pcpu_chunk_map_bits() -> pcpu_nr_pages_to_map_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | pages | unit_page |
| LOCK2 | &m->lock | ||
| LOCK2 | global &pcpu_lock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct seq_file)->lock |