Messages in this thread | | | Date | Thu, 4 Aug 2022 06:52:23 -0400 | From | Steven Rostedt <> | Subject | Re: [git pull] vfs.git pile 3 - dcache |
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On Wed, 3 Aug 2022 19:16:12 -0700 Linus Torvalds <torvalds@linux-foundation.org> wrote:
> > I wonder if raw_preempt_disable() would be another name to use? > > NO! > > The point is that normal non-RT code does *not* disable preemption at > all, because it is already disabled thanks to the earlier spinlock. > > So we definitely do *not* want to call this "raw_preempt_disable()", > because it's actually not supposed to normally disable anything at > all. Only for RT, where the spinlock code doesn't do it.
Yeah, I'm just brainstorming ideas on what we could use to make that name a little shorter, and I'm not coming up with much.
OK, I'm becoming colorblind with this shed.
-- Steve
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