taglinefilesource code
elf_brk62fs/binfmt_elf.cunsigned int elf_bss, k, elf_brk;
elf_brk105fs/binfmt_elf.celf_brk = 0;
elf_brk287fs/binfmt_elf.cif(k > elf_brk) elf_brk = k;         
elf_brk312fs/binfmt_elf.ccurrent->start_brk = current->brk = elf_brk;
elf_brk323fs/binfmt_elf.csys_brk((elf_brk + 0xfff) & 0xfffff000);