Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/proc/task_mmu.c get_next_vma() -> unlock_ctx_vma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock_ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | lock_ctx->mmap_locked | 0 |
| BUF_SIZE | 0 | lock_ctx | 24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &m->lock | ||
| HALF_LOCKED2 | &priv->lock_ctx.mm->mmap_lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct seq_file)->lock |
fs/proc/task_mmu.c query_vma_find_by_addr() -> unlock_ctx_vma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock_ctx | 9204944225086390272 |
| PARAM_VALUE | 0 | lock_ctx->locked_vma | 0,4096-ptr_max |
| PARAM_VALUE | 0 | lock_ctx->locked_vma->vm_refcnt.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | lock_ctx->mm | 4096-ptr_max |
| PARAM_VALUE | 0 | lock_ctx->mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | lock_ctx->mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | lock_ctx->mmap_locked | 0 |
| CAPPED_DATA | 0 | lock_ctx->mm | 1 |
| DATA_SOURCE | 0 | lock_ctx | $0 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | 0 | &lock_ctx->mm->mmap_lock |
fs/proc/task_mmu.c query_vma_teardown() -> unlock_ctx_vma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock_ctx | 9204944225086390272 |
| PARAM_VALUE | 0 | lock_ctx->mm | 4096-ptr_max |
| PARAM_VALUE | 0 | lock_ctx->mmap_locked | 0 |
| DATA_SOURCE | 0 | lock_ctx | $0 |
| NOCHECK_CALL |
fs/proc/task_mmu.c unlock_vma_range() -> unlock_ctx_vma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock_ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | lock_ctx->mmap_locked | 0 |
| DATA_SOURCE | 0 | lock_ctx | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &m->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |