On 01/13/2015 09:39 PM, Johannes Weiner wrote:
On Tue, Jan 13, 2015 at 04:37:27PM +0530, Vinayak Menon wrote:@@ -1392,6 +1392,44 @@ int isolate_lru_page(struct page *page) return ret; }+static int __too_many_isolated(struct zone *zone, int file, + struct scan_control *sc, int safe) +{ + unsigned long inactive, isolated; + + if (file) { + if (safe) { + inactive = zone_page_state_snapshot(zone, + NR_INACTIVE_FILE); + isolated = zone_page_state_snapshot(zone, + NR_ISOLATED_FILE); + } else { + inactive = zone_page_state(zone, NR_INACTIVE_FILE); + isolated = zone_page_state(zone, NR_ISOLATED_FILE); + } + } else { + if (safe) { + inactive = zone_page_state_snapshot(zone, + NR_INACTIVE_ANON); + isolated = zone_page_state_snapshot(zone, + NR_ISOLATED_ANON); + } else { + inactive = zone_page_state(zone, NR_INACTIVE_ANON); + isolated = zone_page_state(zone, NR_ISOLATED_ANON); + } + }if (safe) { inactive = zone_page_state_snapshot(zone, NR_INACTIVE_ANON + 2*file) isolated = zone_page_state_snapshot(zone, NR_ISOLATED_ANON + file) } else { inactive = zone_page_state(zone, NR_INACTIVE_ANON + 2*file) isolated = zone_page_state(zone, NR_ISOLATED_ANON + file) }
Ok. Will change that. -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
