Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- include/linux/kexec_handover.h, line 92 (as a function)
- kernel/liveupdate/kexec_handover.c, line 550 (as a function)
Referenced in 3 files:
Smatch caller information:
lib/test_kho.c kho_test_restore_data() -> kho_restore_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | phys | 0,4096-u64max |
| BIT_INFO | 0 | phys | 0x0,0xfffffffffffff000 |
| BIT_INFO | 0 | phys | 0x0,0xfffffffffffff000 |
mm/memfd_luo.c memfd_luo_discard_folios() -> kho_restore_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | phys | 4096-18446744073709547520 |
| BIT_INFO | 0 | phys | 0x0,0xfffffffffffff000 |
| BIT_INFO | 0 | phys | 0x0,0xfffffffffffff000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock |
mm/memfd_luo.c memfd_luo_retrieve_folios() -> kho_restore_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | phys | 4096-18446744073709547520 |
| BIT_INFO | 0 | phys | 0x0,0xfffffffffffff000 |
| BIT_INFO | 0 | phys | 0x0,0xfffffffffffff000 |
| LOCK2 | &session->mutex | ||
| LOCK2 | _T->lock | ||
| TYPE_LOCK | (struct luo_session)->mutex |
mm/memfd_luo.c memfd_luo_retrieve_folios() -> kho_restore_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | phys | 4096-18446744073709547520 |
| BIT_INFO | 0 | phys | 0x0,0xfffffffffffff000 |
| BIT_INFO | 0 | phys | 0x0,0xfffffffffffff000 |
| LOCK2 | &session->mutex | ||
| LOCK2 | _T->lock | ||
| TYPE_LOCK | (struct luo_session)->mutex |
kernel/liveupdate/kexec_handover.c kho_restore_free() -> kho_restore_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | phys | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &session->mutex | ||
| HALF_LOCKED2 | _T->lock |