Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 5 files:
- fs/proc/task_mmu.c, line 116
- mm/hugetlb.c, line 2213
- mm/mempolicy.c
- mm/shmem.c, line 2880
- mm/zswap.c, line 1003
Smatch caller information:
fs/proc/task_mmu.c hold_task_mempolicy() -> get_task_policy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | p | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &m->lock | ||
| LOCK2 | 0 | &p->alloc_lock | |
| HALF_LOCKED2 | &priv->lock_ctx.mm->mmap_lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct seq_file)->lock | ||
| TYPE_LOCK | (struct task_struct)->alloc_lock |
mm/zswap.c zswap_writeback_entry() -> get_task_policy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/shmem.c shmem_get_pgoff_policy() -> get_task_policy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/hugetlb.c policy_mbind_nodemask() -> get_task_policy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &hugetlb_lock | ||
| LOCK2 | irq |
mm/mempolicy.c alloc_frozen_pages_noprof() -> get_task_policy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/mempolicy.c alloc_pages_bulk_mempolicy_noprof() -> get_task_policy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/mempolicy.c do_mbind() -> get_task_policy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | &mm->mmap_lock |
mm/mempolicy.c get_vma_policy() -> get_task_policy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | vmf->ptl |
mm/mempolicy.c vma_policy_mof() -> get_task_policy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |