On 04/24/2012 12:36 PM, Ying Han wrote:
However, what if B frees a pages everytime before pages_scanned reaches the point, then we won't set zone->all_unreclaimable at all. If so, we reaches a livelock here...
If B keeps freeing pages, surely A will get a successful allocation and there will not be a livelock? -- All rights reversed -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>