Messages in this thread | | | Date | Tue, 29 Jun 2021 09:33:42 +0200 | From | Petr Mladek <> | Subject | Re: [PATCH net-next v3 1/2] once: implement DO_ONCE_LITE for non-fast-path "do once" functionality |
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On Mon 2021-06-28 11:14:46, Steven Rostedt wrote: > On Mon, 28 Jun 2021 09:50:06 -0400 > Tanner Love <tannerlove.kernel@gmail.com> wrote: > > > Certain uses of "do once" functionality reside outside of fast path, > > and so do not require jump label patching via static keys, making > > existing DO_ONCE undesirable in such cases. > > > > Replace uses of __section(".data.once") with DO_ONCE_LITE(_IF)? > > I hate the name "_LITE" but can't come up with something better. > > Maybe: DO_ONCE_SLOW() ??
Or rename the original DO_ONCE() to DO_ONCE_FAST() because it is more tricky to be fast. And call the "normal" implementation DO_ONCE().
> Anyway, besides my bike-shedding comment above...
Same here :-)
Acked-by: Petr Mladek <pmladek@suse.com>
Best Regards, Petr
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