From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Date: Tue, 6 Jul 2021 06:04:40 +0100 Subject: [Cluster-devel] [PATCH v2 2/2] iomap: Permit pages without an iop to enter writeback In-Reply-To: <20210705181824.2174165-3-agruenba@redhat.com> References: <20210705181824.2174165-1-agruenba@redhat.com> <20210705181824.2174165-3-agruenba@redhat.com> Message-ID: List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Mon, Jul 05, 2021 at 08:18:24PM +0200, Andreas Gruenbacher wrote: > Create an iop in the writeback path if one doesn't exist. This allows > us to avoid creating the iop in some cases. The only current case we > do that for is pages with inline data, but it can be extended to pages > which are entirely within an extent. It also allows for an iop to be > removed from pages in the future (eg page split). > > Co-developed-by: Matthew Wilcox (Oracle) > Signed-off-by: Matthew Wilcox (Oracle) > Signed-off-by: Andreas Gruenbacher Looks good, Reviewed-by: Christoph Hellwig