tag	line	file	source code
oldbrk	419	kernel/sys.c	unsigned long newbrk, oldbrk;
oldbrk	424	kernel/sys.c	oldbrk = PAGE_ALIGN(current->mm->brk);
oldbrk	425	kernel/sys.c	if (oldbrk == newbrk)
oldbrk	433	kernel/sys.c	do_munmap(newbrk, oldbrk-newbrk);
oldbrk	447	kernel/sys.c	if (find_vma_intersection(current, oldbrk, newbrk+PAGE_SIZE))
oldbrk	458	kernel/sys.c	freepages -= (newbrk-oldbrk) >> PAGE_SHIFT;
oldbrk	463	kernel/sys.c	freepages -= oldbrk >> 12;
oldbrk	471	kernel/sys.c	do_mmap(NULL, oldbrk, newbrk-oldbrk,