Re: [RFC PATCH 5/6] zsmalloc: introduce handle mapping API
From: Sergey Senozhatsky
Date: Tue Jan 28 2025 - 18:02:09 EST
On (25/01/28 17:22), Yosry Ahmed wrote:
> On Tue, Jan 28, 2025 at 08:10:10PM +0900, Sergey Senozhatsky wrote:
> > On (25/01/28 14:29), Sergey Senozhatsky wrote:
> > > Maybe we can teach compaction and migration to try-WRITE and
> > > bail out if the page is locked, but I don't know.
> >
> > This seems to be working just fine.
>
> Does this mean we won't need as much locking changes to get zsmalloc to
> be preemtible?
Correct, only zspage lock is getting converted.