From: Anthony Martin <email@example.com>
Subject: Re: [9front] fix race condition on writes to #v/vgactl
Date: Tue, 16 Aug 2022 16:02:08 -0700 [thread overview]
Message-ID: <Yvwh8PE+laVJ4v0s@alice> (raw)
firstname.lastname@example.org once said:
> Here's the final patch, mostly the same. I'll commit this later
> unless there are any objections.
There's only two callers of resetscreenimage, two callers of
vgascreenwin, and four callers of deletescreenimage.
I would adjust the call sites to include them within the locked
sections, remove the locking inside them and get rid of the
repetitive underscore functions.
As an aside, all the wet floors involving locks in the vga code
could use some mopping up. Best keep the mold away.
next prev parent reply other threads:[~2022-08-16 23:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-16 6:12 qwx
2022-08-16 20:44 ` qwx
2022-08-16 20:51 ` Jacob Moody
2022-08-16 23:02 ` Anthony Martin [this message]
2022-08-17 12:10 ` qwx
2022-08-17 12:17 ` ori
2022-08-17 20:21 ` qwx
2022-08-18 2:23 ` ori
2022-08-18 5:36 ` qwx
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