| From: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Noah Misch <noah(at)leadboat(dot)com>, pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Remove last traces of HPPA support |
| Date: | 2024-07-31 22:09:07 |
| Message-ID: | CA+hUKGLJTO1uS4Oy5DQKiBSXLm+nOtEPym2D6a2-izpGjbHcZw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Thu, Aug 1, 2024 at 7:07 AM Andres Freund <andres(at)anarazel(dot)de> wrote:
> Note that I would like to add a user for S_LOCK_FREE(), to detect repeated
> SpinLockRelease():
> https://postgr.es/m/20240729182952.hua325647e2ggbsy%40awork3.anarazel.de
What about adding a "magic" member in assertion builds? Here is my
attempt at that, in 0002.
I also realised that we might as well skip the trivial S_XXX macros
and delete s_lock.h. In this version of 0001 we retain just spin.h,
but s_lock.c still exists to hold the slow path.
| Attachment | Content-Type | Size |
|---|---|---|
| v2-0001-Use-atomics-API-to-implement-spinlocks.patch | text/x-patch | 40.8 KB |
| v2-0002-Add-some-assertions-to-spinlocks.patch | text/x-patch | 3.0 KB |
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