[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <20240722184947.GJ103014@frogsfrogsfrogs>
Date: Mon, 22 Jul 2024 11:49:47 -0700
From: "Darrick J. Wong" <djwong@...nel.org>
To: "Pankaj Raghav (Samsung)" <kernel@...kajraghav.com>
Cc: david@...morbit.com, willy@...radead.org, chandan.babu@...cle.com,
brauner@...nel.org, akpm@...ux-foundation.org,
linux-kernel@...r.kernel.org, yang@...amperecomputing.com,
linux-mm@...ck.org, john.g.garry@...cle.com,
linux-fsdevel@...r.kernel.org, hare@...e.de, p.raghav@...sung.com,
mcgrof@...nel.org, gost.dev@...sung.com, cl@...amperecomputing.com,
linux-xfs@...r.kernel.org, ryan.roberts@....com, hch@....de,
Zi Yan <ziy@...dia.com>
Subject: Re: [PATCH v10 10/10] xfs: enable block size larger than page size
support
On Mon, Jul 22, 2024 at 02:12:20PM +0000, Pankaj Raghav (Samsung) wrote:
> > > +
> > > + if (mp->m_sb.sb_blocksize > max_folio_size) {
> > > + xfs_warn(mp,
> > > +"block size (%u bytes) not supported; maximum folio size supported in "\
> > > +"the page cache is (%ld bytes). Check MAX_PAGECACHE_ORDER (%d)",
> > > + mp->m_sb.sb_blocksize, max_folio_size,
> > > + MAX_PAGECACHE_ORDER);
> > > + error = -ENOSYS;
> > > + goto out_free_sb;
> >
> > Nit: Continuation lines should be indented, not lined up with the next
> > statement:
> >
> > xfs_warn(mp,
> > "block size (%u bytes) not supported; maximum folio size supported in "\
> > "the page cache is (%ld bytes). Check MAX_PAGECACHE_ORDER (%d)",
> > mp->m_sb.sb_blocksize,
> > max_folio_size,
> > MAX_PAGECACHE_ORDER);
> > error = -ENOSYS;
> > goto out_free_sb;
>
> @Darrick: As willy pointed out, the error message is a bit long here.
> Can we make as follows:
>
> "block size (%u bytes) not supported; Only block size (%ld) or less is supported "\
> mp->m_sb.sb_blocksize,
> max_folio_size);
>
> This is similar to the previous error and it is more concise IMO.
Ah, ok. I suppose printing max_folio_size *and* MAX_PAGECACHE_ORDER is
redundant. The shortened version above is ok by me.
--D
> >
> > With that fixed,
> > Reviewed-by: Darrick J. Wong <djwong@...nel.org>
> >
> > --D
> >
>
Powered by blists - more mailing lists