taglinefilesource code
u_ssize211fs/exec.cdump.u_ssize = 0;
u_ssize214fs/exec.cdump.u_ssize = ((unsigned long) (TASK_SIZE - dump.start_stack)) >> 12;
u_ssize217fs/exec.cif ((dump.u_dsize+dump.u_ssize+1) * PAGE_SIZE >
u_ssize221fs/exec.cif ((dump.u_ssize+1) * PAGE_SIZE >
u_ssize223fs/exec.cdump.u_ssize = 0;
u_ssize256fs/exec.cif (dump.u_ssize != 0) {
u_ssize258fs/exec.cdump_size = dump.u_ssize << 12;
u_ssize57include/linux/user.hunsigned long int u_ssize;  /* Stack segment size (pages). */
u_ssize75include/linux/user.h#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)