Hi Christoph, A long time after the fact, but... On Fri, Nov 6, 2009 at 8:01 PM, Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx> wrote: > On Fri, 6 Nov 2009, Andi Kleen wrote: > >> +moves all pages of the process >> +.I pid >> +that are in memory nodes >> +.I old_nodes >> +to >> +.I new_nodes. >> +Pages not placed in any node in > > in -> on? > >> +Use >> +.BR get_mempolicy (2) >> +with the >> +.B MPOL_F_MEMS_ALLOWED >> +flag to obtain the set of nodes that are allowed by >> +.\" FIXME Clarify "current cpuset". Is that the cpuset of the caller >> +.\" or the target? >> +the current cpuset. > > get_mempolicy is restricted to the cpuset of the caller. What target? > > If you are talking about migrate_pages() then the restriction is that the > targets have to be within the callers cpuset. Thanks for that clarification. I have added it to the current draft of the page. Cheers, Michael -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Author of "The Linux Programming Interface" http://blog.man7.org/ -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
