tag	line	file	source code
oldbrk	383	kernel/sys.c	unsigned long newbrk, oldbrk;
oldbrk	388	kernel/sys.c	oldbrk = PAGE_ALIGN(current->mm->brk);
oldbrk	389	kernel/sys.c	if (oldbrk == newbrk)
oldbrk	397	kernel/sys.c	do_munmap(newbrk, oldbrk-newbrk);
oldbrk	412	kernel/sys.c	if (find_vma_intersection(current, oldbrk, newbrk))
oldbrk	423	kernel/sys.c	freepages -= (newbrk-oldbrk) >> 12;
oldbrk	428	kernel/sys.c	freepages -= oldbrk >> 12;
oldbrk	436	kernel/sys.c	do_mmap(NULL, oldbrk, newbrk-oldbrk,