Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/memory-failure.c me_huge_page() -> has_extra_refcount()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ps | 7852162745124950016-ptr_max |
| PARAM_VALUE | 0 | ps->mask | 0,48,64,132112,262160,1048592 |
| PARAM_VALUE | 1 | p | 4096-ptr_max |
| PARAM_VALUE | 1 | p->flags.f | 0-18446744073709551614 |
| BUF_SIZE | 0 | ps | (-1),320 |
| BUF_SIZE | 0 | ps | (-1),320 |
| CAPPED_DATA | 1 | p | 1 |
| DATA_SOURCE | 0 | ps | $0 |
| DATA_SOURCE | 1 | p | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &mf_mutex | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock |
mm/memory-failure.c me_pagecache_clean() -> has_extra_refcount()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ps | 7852162745124950016-ptr_max |
| PARAM_VALUE | 0 | ps->mask | 0,48,64,132112,262160,1048592 |
| PARAM_VALUE | 1 | p | 4096-ptr_max |
| BUF_SIZE | 0 | ps | (-1),320 |
| BUF_SIZE | 0 | ps | (-1),320 |
| DATA_SOURCE | 0 | ps | $0 |
| DATA_SOURCE | 1 | p | $1 |
| DATA_SOURCE | 2 | extra_pins | r shmem_mapping |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &mf_mutex | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock |
mm/memory-failure.c me_swapcache_clean() -> has_extra_refcount()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ps | 7852162745124950016-ptr_max |
| PARAM_VALUE | 0 | ps->mask | 0,48,64,132112,262160,1048592 |
| PARAM_VALUE | 1 | p | 4096-ptr_max |
| PARAM_VALUE | 2 | extra_pins | 0 |
| BUF_SIZE | 0 | ps | (-1),320 |
| BUF_SIZE | 0 | ps | (-1),320 |
| DATA_SOURCE | 0 | ps | $0 |
| DATA_SOURCE | 1 | p | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &mf_mutex | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock |
mm/memory-failure.c me_swapcache_dirty() -> has_extra_refcount()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ps | 7852162745124950016-ptr_max |
| PARAM_VALUE | 0 | ps->mask | 0,48,64,132112,262160,1048592 |
| PARAM_VALUE | 1 | p | 4096-ptr_max |
| BUF_SIZE | 0 | ps | (-1),320 |
| BUF_SIZE | 0 | ps | (-1),320 |
| DATA_SOURCE | 0 | ps | $0 |
| DATA_SOURCE | 1 | p | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &mf_mutex | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock |