From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5EFCE2C9C for ; Wed, 12 Jan 2022 00:31:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1028EC36AE3; Wed, 12 Jan 2022 00:31:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1641947460; bh=1W+J5ZF8So/ZYJAlHulAMkWgRAhRZIU/kA0xo95V/8M=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=imijIEX2oW21715cS5Xv6YaftRcFAq3XNQAG/EykRJrilaxrBooE2Wod98SB72Rnz FZqncWON5nMqn6mKjslYaN+fLLHmLLDlLmQmSu/bVU2WXxyVMfXgfAjZfCHWuofRUH tK24FFoxxjaIdoxVuPtT2j0968HjcviUFEBnWl+mfTmQp43Fhy43t1rK+EFVvM04zc 1u91afsfgNKQk4D4LeHTHsW5NanEMfwwAF28OATSJblMjNEFJ3VKmJhZMrFrs4ny06 j9QoCxXZCdKNtp6wmxJUsZwhcxYut2AnDerrujExgEJ8OCeGaU1DHKF83u/w5uU3rB HRQd4awpME5Xg== Date: Tue, 11 Jan 2022 16:30:59 -0800 From: "Darrick J. Wong" To: Matthew Wilcox Cc: Linus Torvalds , Christoph Hellwig , linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, nvdimm@lists.linux.dev, Dan Williams Subject: Re: [GIT PULL] iomap for 5.17 Message-ID: <20220112003059.GH398655@magnolia> References: Precedence: bulk X-Mailing-List: nvdimm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Mon, Jan 10, 2022 at 09:42:15PM +0000, Matthew Wilcox wrote: > I know these requests usually come from Darrick, and we had intended > that they would come that route. Between the holidays and various > things which Darrick needed to work on, he asked if I could send the > pull request directly. There weren't any other iomap patches pending > for this release, which probably also played a role. Just to confirm this explicitly -- yes, it really did transpire that Matthew submitted the only iomap patches for 5.17, so I told him to go ahead and send a pull request straight to Linus. --D > There is a conflict between this tree and the nvdimm tree. We've done > our best to make the resolution easy for you with the last patch in this > series ("Inline __iomap_zero_iter into its caller"). If you'd rather just > resolve the entire conflict yourself, feel free to drop that last patch. > > The resolution Stephen has been carrying is here: > https://lore.kernel.org/all/20211224172421.3f009baa@canb.auug.org.au/ > > The following changes since commit 2585cf9dfaaddf00b069673f27bb3f8530e2039c: > > Linux 5.16-rc5 (2021-12-12 14:53:01 -0800) > > are available in the Git repository at: > > git://git.infradead.org/users/willy/linux.git tags/iomap-5.17 > > for you to fetch changes up to 4d7bd0eb72e5831ddb1288786a96448b48440825: > > iomap: Inline __iomap_zero_iter into its caller (2021-12-21 13:51:08 -0500) > > ---------------------------------------------------------------- > Convert xfs/iomap to use folios > > This should be all that is needed for XFS to use large folios. > There is no code in this pull request to create large folios, but > no additional changes should be needed to XFS or iomap once they > are created. > > ---------------------------------------------------------------- > Matthew Wilcox (Oracle) (26): > block: Add bio_add_folio() > block: Add bio_for_each_folio_all() > fs/buffer: Convert __block_write_begin_int() to take a folio > iomap: Convert to_iomap_page to take a folio > iomap: Convert iomap_page_create to take a folio > iomap: Convert iomap_page_release to take a folio > iomap: Convert iomap_releasepage to use a folio > iomap: Add iomap_invalidate_folio > iomap: Pass the iomap_page into iomap_set_range_uptodate > iomap: Convert bio completions to use folios > iomap: Use folio offsets instead of page offsets > iomap: Convert iomap_read_inline_data to take a folio > iomap: Convert readahead and readpage to use a folio > iomap: Convert iomap_page_mkwrite to use a folio > iomap: Allow iomap_write_begin() to be called with the full length > iomap: Convert __iomap_zero_iter to use a folio > iomap: Convert iomap_write_begin() and iomap_write_end() to folios > iomap: Convert iomap_write_end_inline to take a folio > iomap,xfs: Convert ->discard_page to ->discard_folio > iomap: Simplify iomap_writepage_map() > iomap: Simplify iomap_do_writepage() > iomap: Convert iomap_add_to_ioend() to take a folio > iomap: Convert iomap_migrate_page() to use folios > iomap: Support large folios in invalidatepage > xfs: Support large folios > iomap: Inline __iomap_zero_iter into its caller > > Documentation/core-api/kernel-api.rst | 1 + > block/bio.c | 22 ++ > fs/buffer.c | 23 +- > fs/internal.h | 2 +- > fs/iomap/buffered-io.c | 551 +++++++++++++++++----------------- > fs/xfs/xfs_aops.c | 24 +- > fs/xfs/xfs_icache.c | 2 + > include/linux/bio.h | 56 +++- > include/linux/iomap.h | 3 +- > 9 files changed, 389 insertions(+), 295 deletions(-) >