On 2015/4/8 9:46, Dave Young wrote: >>> >>> - /* Mark all kernel nodes. */ >>> + /* >>> + * Mark all kernel nodes. >>> + * >>> + * In case booting with mem=nn[kMG] or in kdump kernel, numa_meminfo >> >> Hi Dave, >> >> It should both set mem=xx and numa=off, then numa_meminfo may not include all >> the memblock.reserved memory, right? > > Yasuaki Ishimatsu suggests to remove numa=off in comment because in theory > there's such > possiblity that it may happen even without numa=off. Just consider the > non-snb board.. > > Thanks > Dave >
Hi Dave, I made a mistake, when numa is on, numa_meminfo is from SRAT, but it will be cut in numa_cleanup_meminfo(), so the bug is not related to numa on/off. Your comment is right. Reviewed-by: Xishi Qiu <qiuxi...@huawei.com> > . > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
