Symbol: is_link_entry
arch/s390/kernel/perf_cpum_sf.c
1225
if (is_link_entry(sdbt))
arch/s390/kernel/perf_cpum_sf.c
191
if (is_link_entry(curr)) {
arch/s390/kernel/perf_cpum_sf.c
243
if (!is_link_entry(sfb->tail))