On 09/26/2013 10:49 PM, Tejun Heo wrote: > On Wed, Sep 25, 2013 at 02:34:34AM +0800, Zhang Yanfei wrote: >> From: Tang Chen <tangchen@xxxxxxxxxxxxxx> >> >> Memory reserved for crashkernel could be large. So we should not allocate >> this memory bottom up from the end of kernel image. >> >> When SRAT is parsed, we will be able to know whihc memory is hotpluggable, >> and we can avoid allocating this memory for the kernel. So reorder >> reserve_crashkernel() after SRAT is parsed. >> >> Acked-by: Tejun Heo <tj@xxxxxxxxxx> > > So, I was hoping to hear from you on how you tested it when I wrote > the previous comment - the "provided..." part. > This function is actually used for kexec/kdump. So After applying this patch, booting the kernel, this reservation is successful and the kdump service starts successfully. Thanks. -- Thanks. Zhang Yanfei -- 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>