STACK_BUF_SIZE
Pread(dumpfd, stack, STACK_BUF_SIZE, dumpoff);
if (sd.sd_ssum != checksum32(stack, STACK_BUF_SIZE))
char panic_stack[STACK_BUF_SIZE];
longlong_t buffer[STACK_BUF_SIZE / sizeof (longlong_t)];
if (uiop->uio_resid <= STACK_BUF_SIZE) {
dump_stack_scratch = kmem_alloc(STACK_BUF_SIZE, KM_SLEEP);
sd.sd_ssum = checksum32(dump_stack_scratch, STACK_BUF_SIZE);
dumpvp_write(dump_stack_scratch, STACK_BUF_SIZE);
(STACK_BUF_SIZE + \
if (next_offset < STACK_BUF_SIZE) {
if (next_offset < STACK_BUF_SIZE) {