Symbol: BLK_TC_WRITE_ZEROES
kernel/trace/blktrace.c
1416
else if (tc & BLK_TC_WRITE_ZEROES) {
kernel/trace/blktrace.c
1983
{ BLK_TC_WRITE_ZEROES, "write-zeroes" },
kernel/trace/blktrace.c
364
what |= BLK_TC_ACT(BLK_TC_WRITE_ZEROES);