Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- kernel/bpf/cgroup.c, line 688
- kernel/bpf/inode.c, line 107
- kernel/bpf/mprog.c, line 17
- kernel/bpf/preload/bpf_preload_kern.c
- kernel/bpf/syscall.c
Smatch caller information:
kernel/bpf/syscall.c bpf_iter_create() -> bpf_link_get_from_fd()
| Type | Parameter | Key | Value |
|---|
kernel/bpf/syscall.c link_detach() -> bpf_link_get_from_fd()
| Type | Parameter | Key | Value |
|---|
kernel/bpf/syscall.c link_update() -> bpf_link_get_from_fd()
| Type | Parameter | Key | Value |
|---|
kernel/bpf/inode.c bpf_fd_probe_obj() -> bpf_link_get_from_fd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ufd | $0 |
kernel/bpf/cgroup.c bpf_get_anchor_link() -> bpf_link_get_from_fd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ufd | 1-u32max |
| DATA_SOURCE | 0 | ufd | $1 |
| LOCK2 | global &cgroup_mutex |
kernel/bpf/mprog.c bpf_mprog_link() -> bpf_link_get_from_fd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ufd | 1-u32max |
| DATA_SOURCE | 0 | ufd | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rtnl_mutex |