Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/page_alloc.c __rmqueue_pcplist() -> check_new_pages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | page | 4096-ptr_max |
| PARAM_VALUE | 1 | order | 0-3,9 |
| CAPPED_DATA | 1 | order | 1 |
| DATA_SOURCE | 1 | order | $1 |
| NOSPEC | 1 | order | |
| NOSPEC | 1 | order | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | order | 0-3,9[c] |
| USER_DATA | 1 | order | 0-3,9[c] |
| UNITS | 1 | order | unit_byte |
| TYPE_LOCK | (struct per_cpu_pages)->lock |
mm/page_alloc.c alloc_contig_frozen_range_noprof() -> check_new_pages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | order | 0-63 |
| CAPPED_DATA | 1 | order | 1 |
| DATA_SOURCE | 1 | order | r __ilog2_u64 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | page | unit_page |
| HALF_LOCKED2 | &cma->alloc_mutex | ||
| HALF_LOCKED2 | &vm->hotplug_mutex |
mm/page_alloc.c rmqueue_buddy() -> check_new_pages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | page | 4096-ptr_max |
| PARAM_VALUE | 1 | order | 0-10 |
| CAPPED_DATA | 1 | order | 1 |
| DATA_SOURCE | 1 | order | $2 |
| NOSPEC | 1 | order | |
| NOSPEC | 1 | order | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | order | 0-10[c] |
| USER_DATA | 1 | order | 0-10[c] |
| UNITS | 1 | order | unit_byte |
| HALF_LOCKED2 | global &oom_lock |