Re: [PATCH v2] mm: remove redundant __GFP_NOWARN

[Qianfeng Rong]

在 2025/8/13 0:46, Lorenzo Stoakes 写道:
> On Tue, Aug 12, 2025 at 09:52:25PM +0800, Qianfeng Rong wrote:
> > Commit 16f5dfbc851b ("gfp: include __GFP_NOWARN in GFP_NOWAIT") made
> > GFP_NOWAIT implicitly include __GFP_NOWARN.
> >
> > Therefore, explicit __GFP_NOWARN combined with GFP_NOWAIT (e.g.,
> > `GFP_NOWAIT | __GFP_NOWARN`) is now redundant.  Let's clean up these
> > redundant flags across subsystems.
> >
> > No functional changes.
> >
> > Reviewed-by: Harry Yoo <harry.yoo@xxxxxxxxxx>
> > Signed-off-by: Qianfeng Rong <rongqianfeng@xxxxxxxx>
> LGTM, I wonder if there are other such redundancies in the kernel?
For similar redundancies in other subsystems, I submitted separate patches
to minimize potential merge conflicts.

Best regards,
Qianfeng
> Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@xxxxxxxxxx>