Lines Matching refs:brk
112 pub brk: VirtAddr, field
129 brk: MMArch::USER_BRK_START, in new()
507 let old_brk = self.brk; in set_brk()
509 if new_brk > self.brk { in set_brk()
510 let len = new_brk - self.brk; in set_brk()
515 self.brk = new_brk; in set_brk()
518 let unmap_len = self.brk - new_brk; in set_brk()
527 self.brk = new_brk; in set_brk()
534 return Ok(self.brk); in sbrk()
538 self.brk + incr as usize in sbrk()
540 self.brk - (incr.abs() as usize) in sbrk()