Defined in 2 files as a function:
- arch/powerpc/include/asm/book3s/64/pgalloc.h, line 110 (as a function)
- include/asm-generic/pgalloc.h, line 211 (as a function)
Referenced in 5 files:
- arch/arm64/include/asm/pgalloc.h, line 63
- arch/powerpc/include/asm/book3s/64/pgalloc.h, line 128
- arch/powerpc/mm/book3s64/pgtable.c, line 468
- arch/riscv/include/asm/pgalloc.h, line 86
- include/asm-generic/pgalloc.h, line 222
Smatch caller information:
mm/kasan/init.c pud_free() -> __pud_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | pud | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->mutex |
mm/memory.c pud_free() -> __pud_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->context.ldt_usr_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mm->page_table_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mm->vma_writer_wait.task->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 1 | pud | 18379471554275704832,18446612682070032384 |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | pud | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | mm->context.ldt->nr_entries | 1-8192[c] |
| UNITS | 0 | mm | unit_byte |
| LOCK2 | 0 | &mm->page_table_lock | |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | 0 | &mm->context.ldt_usr_sem | |
| HALF_LOCKED2 | 0 | &mm->mmap_lock | |
| TYPE_LOCK | (struct mm_struct)->page_table_lock |
mm/debug_vm_pgtable.c pud_free() -> __pud_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 0,4096-ptr_max |
| BUF_SIZE | 0 | mm | (-1)-s32max |
| BUF_SIZE | 0 | mm | (-1)-s32max |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | pud | $1 |
| PREEMPT_ADD | |||
| NOCHECK_CALL |