Re: [RFC PATCH v5 05/19] memory-hotplug: check whether memory is present or not
From: Tony Luck <tony.luck@intel.com>
Date: 2012-07-27 20:17:25
Also in:
linux-acpi, linux-mm, linux-s390, linux-sh, lkml
On Fri, Jul 27, 2012 at 3:28 AM, Wen Congyang [off-list ref] wrote:
+static inline int pfns_present(unsigned long pfn, unsigned long nr_pages)
+{
+ int i;
+ for (i = 0; i < nr_pages; i++) {
+ if (pfn_present(pfn + 1))Typo? I think you meant "pfn + i"
+ continue; + else + return -EINVAL; + } + return 0; +}
-Tony