Defined in 1 files as a prototype:
Defined in 2 files as a function:
- include/linux/perf_event.h, line 1953 (as a function)
- kernel/events/core.c, line 14789 (as a function)
Referenced in 1 files:
Smatch caller information:
kernel/bpf/syscall.c bpf_perf_link_fill_link_info() -> perf_get_event()
| Type | Parameter | Key | Value |
|---|
kernel/bpf/syscall.c bpf_perf_link_show_fdinfo() -> perf_get_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &seq->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
kernel/bpf/syscall.c bpf_task_fd_query() -> perf_get_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op | 0-1191163854066401279,1191163854066401281-1382743423391420415,1382743423391420417-u64max |
| CAPPED_DATA | 0 | file | 1 |
| DATA_SOURCE | 0 | file | r fget_task |
| CAPABLE | 0 | 21 |