On Thu, Dec 19, 2024 at 10:09:35AM -0600, Nathan Bossart wrote: > On Fri, Dec 13, 2024 at 03:56:00PM +1300, Thomas Munro wrote: >> 0001 patch is unchanged, 0002 patch sketches out a response to the >> observation a couple of paragraphs above. > > Both of these patches seem to improve matters quite a bit. I haven't yet > thought too deeply about it all, but upon a skim, your patches seem > entirely reasonable to me.
I gave these a closer look, and I still feel that they are both straightforward and reasonable. IIUC the main open question is whether this might cause problems for other PM signal kinds. Like you, I don't see anything immediately obvious there, but I'll admit I'm not terribly familiar with the precise characteristics of postmaster signals. In any case, 0001 feels pretty safe to me. > However, while this makes the test numbers for >= v16 look more like those > for v15, we're also seeing a big jump from v13 to v14. This bisects pretty > cleanly to commit d872510. I haven't figured out _why_ this commit is > impacting this particular test, but I figured I'd at least update the > thread with what we know so far. I regrettably have no updates on this one, yet. -- nathan
