From: Christian Brauner Date: Mon, 14 Jul 2025 08:51:38 +0000 (+0200) Subject: Merge patch series "refactor the iomap writeback code v5" X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2f368b5f93430e58f5006d6d5be4916753130cb0;p=thirdparty%2Fkernel%2Flinux.git Merge patch series "refactor the iomap writeback code v5" Christoph Hellwig says: This is an alternative approach to the writeback part of the "fuse: use iomap for buffered writes + writeback" series from Joanne. The big difference compared to Joanne's version is that I hope the split between the generic and ioend/bio based writeback code is a bit cleaner here. We have two methods that define the split between the generic writeback code, and the implemementation of it, and all knowledge of ioends and bios now sits below that layer. This version passes testing on xfs, and gets as far as mainline for gfs2 (crashes in generic/361). * patches from https://lore.kernel.org/20250710133343.399917-1-hch@lst.de: iomap: build the writeback code without CONFIG_BLOCK iomap: add read_folio_range() handler for buffered writes iomap: improve argument passing to iomap_read_folio_sync iomap: replace iomap_folio_ops with iomap_write_ops iomap: export iomap_writeback_folio iomap: move folio_unlock out of iomap_writeback_folio iomap: rename iomap_writepage_map to iomap_writeback_folio iomap: move all ioend handling to ioend.c iomap: add public helpers for uptodate state manipulation iomap: hide ioends from the generic writeback code iomap: refactor the writeback interface iomap: cleanup the pending writeback tracking in iomap_writepage_map_blocks iomap: pass more arguments using the iomap writeback context iomap: header diet Link: https://lore.kernel.org/20250710133343.399917-1-hch@lst.de Signed-off-by: Christian Brauner --- 2f368b5f93430e58f5006d6d5be4916753130cb0