Messages in this thread | | | Date | Fri, 29 Jun 2012 14:37:49 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH 17/40] autonuma: autonuma_enter/exit |
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On 06/28/2012 08:55 AM, Andrea Arcangeli wrote: > The first gear in the whole AutoNUMA algorithm is knuma_scand. If > knuma_scand doesn't run AutoNUMA is a full bypass. If knuma_scand is > stopped, soon all other AutoNUMA gears will settle down too. > > knuma_scand is the daemon that sets the pmd_numa and pte_numa and > allows the NUMA hinting page faults to start and then all other > actions follows as a reaction to that. > > knuma_scand scans a list of "mm" and this is where we register and > unregister the "mm" into AutoNUMA for knuma_scand to scan them. > > Signed-off-by: Andrea Arcangeli<aarcange@redhat.com>
Acked-by: Rik van Riel <riel@redhat.com>
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