Re: [PATCH v7 19/20] fs: iomap: use bio_add_folio_nofail where possible

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Subject: Re: [PATCH v7 19/20] fs: iomap: use bio_add_folio_nofail where possible
From: Christoph Hellwig <hch@xxxxxx>
Date: Thu, 1 Jun 2023 06:20:21 +0200
Cc: Dave Kleikamp <shaggy@xxxxxxxxxx>, jfs-discussion@xxxxxxxxxxxxxxxxxxxxx, Song Liu <song@xxxxxxxxxx>, dm-devel@xxxxxxxxxx, Christoph Hellwig <hch@xxxxxx>, Andreas Gruenbacher <agruenba@xxxxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxx>, cluster-devel@xxxxxxxxxx, Chaitanya Kulkarni <kch@xxxxxxxxxx>, Mike Snitzer <snitzer@xxxxxxxxxx>, Ming Lei <ming.lei@xxxxxxxxxx>, linux-raid@xxxxxxxxxxxxxxx, Bob Peterson <rpeterso@xxxxxxxxxx>, Mikulas Patocka <mpatocka@xxxxxxxxxx>, gouha7@xxxxxxxxxxxxx, Jens Axboe <axboe@xxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx, Damien Le Moal <damien.lemoal@xxxxxxx>, linux-mm@xxxxxxxxx, Johannes Thumshirn <johannes.thumshirn@xxxxxxx>, linux-fsdevel@xxxxxxxxxxxxxxx
In-reply-to: <ZHfMC86ktyLtIxNb@dread.disaster.area>
References: <cover.1685532726.git.johannes.thumshirn@wdc.com> <58fa893c24c67340a63323f09a179fefdca07f2a.1685532726.git.johannes.thumshirn@wdc.com> <ZHfMC86ktyLtIxNb@dread.disaster.area>
User-agent: Mutt/1.5.17 (2007-11-01)

On Thu, Jun 01, 2023 at 08:36:59AM +1000, Dave Chinner wrote:
> We lose adjacent page merging with this change.

This is only used for adding the first folio to a brand new bio,
so there is nothing to merge with yet at this point.

--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://listman.redhat.com/mailman/listinfo/dm-devel

Follow-Ups:
- Re: [PATCH v7 19/20] fs: iomap: use bio_add_folio_nofail where possible
  - From: Dave Chinner

References:
- [PATCH v7 00/20] bio: check return values of bio_add_page
  - From: Johannes Thumshirn
- [PATCH v7 19/20] fs: iomap: use bio_add_folio_nofail where possible
  - From: Johannes Thumshirn
- Re: [PATCH v7 19/20] fs: iomap: use bio_add_folio_nofail where possible
  - From: Dave Chinner

Prev by Date: Re: [PATCH v7 19/20] fs: iomap: use bio_add_folio_nofail where possible
Next by Date: Re: [PATCH v7 19/20] fs: iomap: use bio_add_folio_nofail where possible
Previous by thread: Re: [PATCH v7 19/20] fs: iomap: use bio_add_folio_nofail where possible
Next by thread: Re: [PATCH v7 19/20] fs: iomap: use bio_add_folio_nofail where possible
Index(es):
- Date
- Thread

[Index of Archives] [DM Crypt] [Fedora Desktop] [ATA RAID] [Fedora Marketing] [Fedora Packaging] [Fedora SELinux] [Yosemite Discussion] [KDE Users] [Fedora Docs]