Symbol: XDT_SCHED_BLOCK
usr/src/uts/common/xen/dtrace/xdt.c
378
{ "sched", "block", XDT_SCHED_BLOCK, XDT_SCHED },
usr/src/uts/common/xen/dtrace/xdt.c
810
XDT_PROBE2(XDT_SCHED_BLOCK, data[0], data[1]);