[CRIU] [PATCH 2/3] signalfd: add ability to return siginfo in a raw format (v2)

[Oleg Nesterov]

On 01/20, Andrew Vagin wrote:
>
> > SFD_RAW
> > SFD_SHARED_QUEUE -- reads will be from process-wide shared signal queue
> > SFD_PER_THREAD_QUEUE --reads will be from per-thread signal queue
>
> I suggested this variant in the initial series, but then we decided to
> avoid adding new flags.

Yes, because SFD_SHARED/PRIVATE will add even more complications into this
code. And outside of signalfd.c too. And nobody except c/r will ever use
these features I guess.

> Oleg, what do you think about this?

See above... but as I said from the very beginning I won't insist.

Oleg.