On Thu, 26 Nov 2020 14:45:30 +0100 Vlastimil Babka wrote:
> Note as you say the series should go after [1] above, which means after
> mm-page_alloc-disable-pcplists-during-memory-offline.patch in mmots, but
> currently it's ordered before, where zone_pcp_disable() etc doesn't yet
> exist.
>
On 11/19/20 11:57 AM, Oscar Salvador wrote:
Currently, we have a sort of retry mechanism to make sure pages in
pcp-lists are spilled to the buddy system, so we can handle those.
We can save us this extra checks with the new disable-pcplist mechanism
that is available with [1].
On Thu, Nov 19, 2020 at 11:57:15AM +0100, Oscar Salvador wrote:
> Currently, we have a sort of retry mechanism to make sure pages in
> pcp-lists are spilled to the buddy system, so we can handle those.
>
> We can save us this extra checks with the new disable-pcplist mechanism
> that is available
Currently, we have a sort of retry mechanism to make sure pages in
pcp-lists are spilled to the buddy system, so we can handle those.
We can save us this extra checks with the new disable-pcplist mechanism
that is available with [1].
zone_pcplist_disable makes sure to 1) disable pcplists, so any
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