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From: "Pankaj Raghav (Samsung)" <kernel@pankajraghav.com>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	 mcgrof@kernel.org, gost.dev@samsung.com,
	akpm@linux-foundation.org,  kbusch@kernel.org,
	chandan.babu@oracle.com, p.raghav@samsung.com,
	 linux-kernel@vger.kernel.org, hare@suse.de, willy@infradead.org,
	linux-mm@kvack.org,  david@fromorbit.com,
	Dave Chinner <dchinner@redhat.com>
Subject: Re: [RFC v2 11/14] xfs: expose block size in stat
Date: Tue, 13 Feb 2024 22:32:03 +0100	[thread overview]
Message-ID: <guvwws55osfm3jy6j6izwpw7ruqlwpxep7qg5ygpape5cusvtf@c3btfmbb4yep> (raw)
In-Reply-To: <20240213162704.GQ6184@frogsfrogsfrogs>

> > diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
> > index a0d77f5f512e..8791a9d80897 100644
> > --- a/fs/xfs/xfs_iops.c
> > +++ b/fs/xfs/xfs_iops.c
> > @@ -515,6 +515,8 @@ xfs_stat_blksize(
> >  	struct xfs_inode	*ip)
> >  {
> >  	struct xfs_mount	*mp = ip->i_mount;
> > +	unsigned long	default_size = max_t(unsigned long, PAGE_SIZE,
> > +					     mp->m_sb.sb_blocksize);
> 
> Nit: wonky indentation, but...
> 
> >  
> >  	/*
> >  	 * If the file blocks are being allocated from a realtime volume, then
> > @@ -543,7 +545,7 @@ xfs_stat_blksize(
> >  			return 1U << mp->m_allocsize_log;
> >  	}
> >  
> > -	return PAGE_SIZE;
> > +	return default_size;
> 
> ...why not return max_t(...) directly here?

Sounds good. I will add this change.
> 
> --D
> 
> >  }
> >  
> >  STATIC int
> > -- 
> > 2.43.0
> > 
> > 


  reply	other threads:[~2024-02-13 21:32 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-13  9:36 [RFC v2 00/14] enable bs > ps in XFS Pankaj Raghav (Samsung)
2024-02-13  9:37 ` [RFC v2 01/14] fs: Allow fine-grained control of folio sizes Pankaj Raghav (Samsung)
2024-02-13 12:03   ` Hannes Reinecke
2024-02-13 16:34   ` Darrick J. Wong
2024-02-13 21:05     ` Pankaj Raghav (Samsung)
2024-02-13 21:29       ` Darrick J. Wong
2024-02-14 19:00         ` Matthew Wilcox
2024-02-15 10:34           ` Pankaj Raghav (Samsung)
2024-02-14 18:49   ` Matthew Wilcox
2024-02-15 10:21     ` Pankaj Raghav (Samsung)
2024-02-13  9:37 ` [RFC v2 02/14] filemap: align the index to mapping_min_order in the page cache Pankaj Raghav (Samsung)
2024-02-13 12:20   ` Hannes Reinecke
2024-02-13 21:13     ` Pankaj Raghav (Samsung)
2024-02-13 22:00   ` Dave Chinner
2024-02-13  9:37 ` [RFC v2 03/14] filemap: use mapping_min_order while allocating folios Pankaj Raghav (Samsung)
2024-02-13 14:58   ` Hannes Reinecke
2024-02-13 16:38   ` Darrick J. Wong
2024-02-13 22:05   ` Dave Chinner
2024-02-14 10:13     ` Pankaj Raghav (Samsung)
2024-02-13  9:37 ` [RFC v2 04/14] readahead: set file_ra_state->ra_pages to be at least mapping_min_order Pankaj Raghav (Samsung)
2024-02-13 14:59   ` Hannes Reinecke
2024-02-13 16:46   ` Darrick J. Wong
2024-02-13 22:09   ` Dave Chinner
2024-02-14 13:32     ` Pankaj Raghav (Samsung)
2024-02-14 13:53       ` Pankaj Raghav (Samsung)
2024-02-13  9:37 ` [RFC v2 05/14] readahead: align index to mapping_min_order in ondemand_ra and force_ra Pankaj Raghav (Samsung)
2024-02-13 15:00   ` Hannes Reinecke
2024-02-13 16:46   ` Darrick J. Wong
2024-02-13 22:29   ` Dave Chinner
2024-02-14 15:10     ` Pankaj Raghav (Samsung)
2024-02-13  9:37 ` [RFC v2 06/14] readahead: rework loop in page_cache_ra_unbounded() Pankaj Raghav (Samsung)
2024-02-13 16:47   ` Darrick J. Wong
2024-02-13  9:37 ` [RFC v2 07/14] readahead: allocate folios with mapping_min_order in ra_(unbounded|order) Pankaj Raghav (Samsung)
2024-02-13 15:01   ` Hannes Reinecke
2024-02-13 16:47   ` Darrick J. Wong
2024-02-13  9:37 ` [RFC v2 08/14] mm: do not split a folio if it has minimum folio order requirement Pankaj Raghav (Samsung)
2024-02-13 15:02   ` Hannes Reinecke
2024-02-13  9:37 ` [RFC v2 09/14] mm: Support order-1 folios in the page cache Pankaj Raghav (Samsung)
2024-02-13 15:03   ` Hannes Reinecke
2024-02-13  9:37 ` [RFC v2 10/14] iomap: fix iomap_dio_zero() for fs bs > system page size Pankaj Raghav (Samsung)
2024-02-13 15:06   ` Hannes Reinecke
2024-02-13 16:30   ` Darrick J. Wong
2024-02-13 21:27     ` Pankaj Raghav (Samsung)
2024-02-13 21:30       ` Darrick J. Wong
2024-02-14 15:13         ` Pankaj Raghav (Samsung)
2024-02-13  9:37 ` [RFC v2 11/14] xfs: expose block size in stat Pankaj Raghav (Samsung)
2024-02-13 16:27   ` Darrick J. Wong
2024-02-13 21:32     ` Pankaj Raghav (Samsung) [this message]
2024-02-13  9:37 ` [RFC v2 12/14] xfs: make the calculation generic in xfs_sb_validate_fsb_count() Pankaj Raghav (Samsung)
2024-02-13 16:26   ` Darrick J. Wong
2024-02-13 21:48     ` Pankaj Raghav (Samsung)
2024-02-13 22:44       ` Dave Chinner
2024-02-14 15:51         ` Pankaj Raghav (Samsung)
2024-02-13  9:37 ` [RFC v2 13/14] xfs: add an experimental CONFIG_XFS_LBS option Pankaj Raghav (Samsung)
2024-02-13 16:39   ` Darrick J. Wong
2024-02-13 21:19   ` Dave Chinner
2024-02-13 21:54     ` Pankaj Raghav (Samsung)
2024-02-13 22:45       ` Dave Chinner
2024-02-13  9:37 ` [RFC v2 14/14] xfs: enable block size larger than page size support Pankaj Raghav (Samsung)
2024-02-13 16:20   ` Darrick J. Wong
2024-02-14 16:40     ` Pankaj Raghav (Samsung)
2024-02-13 21:34   ` Dave Chinner
2024-02-14 16:35     ` Pankaj Raghav (Samsung)
2024-02-15 22:17       ` Dave Chinner

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