HWPOISON: return 0 to indicate success reliably
Return 0 to indicate success, when - action result is RECOVERED or DELAYED - no extra page reference Note that dirty swapcache pages are kept in swapcache, so can have one more reference count. Signed-off-by: NWu Fengguang <fengguang.wu@intel.com> Signed-off-by: NAndi Kleen <ak@linux.intel.com>
Showing
想要评论请 注册 或 登录