Defined in 1 files as a prototype:
Defined in 3 files as a function:
- include/linux/pgalloc_tag.h, line 209 (as a function)
- lib/alloc_tag.c, line 209 (as a function)
- mm/alloc_tag.c, line 554 (as a function)
Referenced in 1 files:
Smatch caller information:
mm/migrate.c folio_migrate_flags() -> pgalloc_tag_swap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | new | 4096-ptr_max |
| PARAM_VALUE | 1 | old | 4096-ptr_max |
| CAPPED_DATA | 1 | old | 1 |
| DATA_SOURCE | 0 | new | $0 |
| DATA_SOURCE | 1 | old | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | new->index | |
| HALF_LOCKED2 | &ai->migrate_lock | ||
| HALF_LOCKED2 | &ctx->completion_lock | ||
| HALF_LOCKED2 | &ctx->ring_lock | ||
| HALF_LOCKED2 | flags |