Function at include/linux/key.h, line 111 References: include/linux/key.h, line 111 include/linux/key.h, line 301 security/keys/key.c, line 827 security/keys/keyctl.c, line 670 security/keys/keyring.c, line 303 security/keys/keyring.c, line 486 security/keys/permission.c, line 72