Re: [PATCH 10/15] iomap: only call into ->submit_read when there is a read_ctx

[Darrick J. Wong]

On Thu, Jan 22, 2026 at 06:59:56AM +0100, Christoph Hellwig wrote:
> On Wed, Jan 21, 2026 at 06:44:12PM -0800, Joanne Koong wrote:
> > On Wed, Jan 21, 2026 at 4:44 PM Darrick J. Wong <djw...@kernel.org> wrote:
> > >
> > > On Wed, Jan 21, 2026 at 07:43:18AM +0100, Christoph Hellwig wrote:
> > > > Move the NULL check into the callers to simplify the callees.  Not sure
> > > > how fuse worked before, given that it was missing the NULL check.
> > 
> > In fuse, ctx->read_ctx is always valid. It gets initialized to point
> > to a local struct before it calls into
> > iomap_read_folio()/iomap_readahead()
> 
> Ok, thanks.

Looks good to me then,
Reviewed-by: "Darrick J. Wong" <djw...@kernel.org>

--D