ACK: [linux-aws-XBC] Speed up AWS hibernation

Khaled Elmously khalid.elmously at canonical.com
Fri Nov 16 18:28:57 UTC 2018


On 2018-11-15 14:06:24 , Kamal Mostafa wrote:
> BugLink: http://bugs.launchpad.net/bugs/1803613
> 
> For linux-aws-[XBC] kernels only.
> 
> This Amazon-supplied patch improves hibernation performance and behavior
> on AWS instances.  This has been smoke-tested and my backport has been
> reviewed by the authoring team.
> 
> (Xenial needs one mainline cherry-pick prereq as well).
> 
> 
>  -Kamal
> 
> -----
> 
> Aleksei Besogonov (1):
>   UBUNTU: SAUCE: [aws] PM / hibernate: Speed up hibernation by batching
>     requests
> 
> James Morse (1):
>   PM / Hibernate: Call flush_icache_range() on pages restored in-place
> 
>  kernel/power/swap.c | 246 +++++++++++++++++++++++++++++++++++++++++++++-------
>  1 file changed, 215 insertions(+), 31 deletions(-)
> 

Acked-by: Khalid Elmously <khalid.elmously at canonical.com>




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