Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/bpf/stackmap.c ____bpf_get_stack() -> __bpf_get_stack()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | task | 0 |
| PARAM_VALUE | 5 | may_fault | 0 |
| DATA_SOURCE | 0 | regs | $0 |
| DATA_SOURCE | 2 | buf | $1 |
| DATA_SOURCE | 3 | size | $2 |
| DATA_SOURCE | 4 | flags | $3 |
kernel/bpf/stackmap.c ____bpf_get_stack_pe() -> __bpf_get_stack()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | task | 0 |
| PARAM_VALUE | 5 | may_fault | 0 |
| DATA_SOURCE | 2 | buf | $1 |
| DATA_SOURCE | 3 | size | $2 |
| DATA_SOURCE | 4 | flags | $3 |
kernel/bpf/stackmap.c ____bpf_get_stack_sleepable() -> __bpf_get_stack()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | task | 0 |
| PARAM_VALUE | 5 | may_fault | 1 |
| DATA_SOURCE | 0 | regs | $0 |
| DATA_SOURCE | 2 | buf | $1 |
| DATA_SOURCE | 3 | size | $2 |
| DATA_SOURCE | 4 | flags | $3 |
kernel/bpf/stackmap.c __bpf_get_task_stack() -> __bpf_get_stack()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | regs | 1-u64max |
| PARAM_VALUE | 1 | task | 4096-ptr_max |
| PARAM_VALUE | 1 | task->stack_refcount.refs.counter | (-1073741824),0-s32max |
| DATA_SOURCE | 1 | task | $0 |
| DATA_SOURCE | 2 | buf | $1 |
| DATA_SOURCE | 3 | size | $2 |
| DATA_SOURCE | 4 | flags | $3 |
| DATA_SOURCE | 5 | may_fault | $4 |