On Fri, Aug 23, 2013 at 04:23:10PM +0900, Yasuaki Ishimatsu wrote: > > I don't think it works well. > mem->section_count means how many present section is in the memory_block. > If 0, 1, 3 and 4 sections are present in the memory_block, mem->section_count > is 4. In this case, is_mem_sectionremovable is called for section 2. But the > section is not present. So if the memory_block has hole, same problem will occur. > > How about keep sections_per_block loop and add following check: > > if (!present_section_nr(mem->start_section_nr + i)) > continue; Yes, I will make that change and resubmit the patch. Thanks. > Thanks, > Yasuaki Ishimatsu -- Russ Anderson, OS RAS/Partitioning Project Lead SGI - Silicon Graphics Inc rja@xxxxxxx -- 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/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>