From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Date: Tue, 23 May 2023 18:02:44 +0200 Subject: [Cluster-devel] [PATCH 08/13] iomap: assign current->backing_dev_info in iomap_file_buffered_write In-Reply-To: References: <20230519093521.133226-1-hch@lst.de> <20230519093521.133226-9-hch@lst.de> <20230523010627.GD11598@frogsfrogsfrogs> Message-ID: <20230523160244.GC15391@lst.de> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Tue, May 23, 2023 at 04:30:51AM +0100, Matthew Wilcox wrote: > AFAICT (the code went through some metamorphoses in the intervening > twenty years), the last use of it ended up in current_may_throttle(), > and it was removed in March 2022 by Neil Brown in commit b9b1335e6403. > Since then, there have been no users of task->backing_dev_info, and I'm > pretty sure it can go away. Oh, nice. I hadn't noticed it finally went away. The next iteration of the series will just remove it.