On Tue, Apr 13, 2021 at 04:40:33PM -0400, Mathieu Desnoyers wrote:
> - On Apr 13, 2021, at 4:33 PM, Eric Dumazet eric.duma...@gmail.com wrote:
>
> > From: Eric Dumazet
> >
> > rseq is a heavy user of copy to/from user data in fast paths.
> > This series tries to reduce the cost.
> >
> >
- On Apr 13, 2021, at 4:33 PM, Eric Dumazet eric.duma...@gmail.com wrote:
> From: Eric Dumazet
>
> rseq is a heavy user of copy to/from user data in fast paths.
> This series tries to reduce the cost.
>
> v3: Third patch going back to v1 (only deal with 64bit arches)
> v2: Addressed Peter
From: Eric Dumazet
rseq is a heavy user of copy to/from user data in fast paths.
This series tries to reduce the cost.
v3: Third patch going back to v1 (only deal with 64bit arches)
v2: Addressed Peter and Mathieu feedbacks, thanks !
Eric Dumazet (3):
rseq: optimize rseq_update_cpu_id()
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