On Wed, Jun 22, 2022 at 04:27:07PM -0600, Jens Axboe wrote: > On Thu, 16 Jun 2022 14:22:07 -0700, Stefan Roesch wrote: > > This patch series adds support for async buffered writes when using both > > xfs and io-uring. Currently io-uring only supports buffered writes in the > > slow path, by processing them in the io workers. With this patch series it is > > now possible to support buffered writes in the fast path. To be able to use > > the fast path the required pages must be in the page cache, the required locks > > in xfs can be granted immediately and no additional blocks need to be read > > form disk. > > > > [...] > > Applied, thanks! > > [01/14] mm: Move starting of background writeback into the main balancing loop > commit: 29c36351d61fd08a2ed50a8028a7f752401dc88a > [02/14] mm: Move updates of dirty_exceeded into one place > commit: a3fa4409eec3c094ad632ac1029094e061daf152 > [03/14] mm: Add balance_dirty_pages_ratelimited_flags() function > commit: 407619d2cef3b4d74565999a255a17cf5d559fa4 > [04/14] iomap: Add flags parameter to iomap_page_create() > commit: 49b5cd0830c1e9aa0f9a3717ac11a74ef23b9d4e > [05/14] iomap: Add async buffered write support > commit: ccb885b4392143cea1bdbd8a0f35f0e6d909b114 > [06/14] iomap: Return -EAGAIN from iomap_write_iter() > commit: f0f9828d64393ea2ce87bd97f033051c8d7a337f I'm not sure /what/ happened here, but I never received the full V9 series, and neither did lore: https://lore.kernel.org/linux-fsdevel/165593682792.161026.12974983413174964699.b4-ty@xxxxxxxxx/T/#t As it is, I already have my hands full trying to figure out why generic/522 reports file corruption after 20 minutes of running on vanilla 5.19-rc3, so I don't think I'm going to get to this for a while either. The v8 series looked all right to me, but ********* I hate how our development process relies on such unreliable **** tooling. I don't think it's a /great/ idea to be pushing new code into -next when both the xfs and pagecache maintainers are too busy to read the whole thing through... but did hch actually RVB the whole thing prior to v9? --D > [07/14] fs: Add check for async buffered writes to generic_write_checks > commit: cba06e23bc664ef419d389f1ed4cee523f468f8f > [08/14] fs: add __remove_file_privs() with flags parameter > commit: 79d8ac83d6305fd8e996f720f955191e0d8c63b9 > [09/14] fs: Split off inode_needs_update_time and __file_update_time > commit: 1899b196859bac61ad71c3b3916e06de4b65246c > [10/14] fs: Add async write file modification handling. > commit: 4705f225a56f216a59e09f7c2df16daabb7b4f76 > [11/14] io_uring: Add support for async buffered writes > commit: 6c8bbd82a43a0c7937e3e8e38cf46fcd90e15e68 > [12/14] io_uring: Add tracepoint for short writes > commit: 6c33dae4526ad079af6432aaf76827d0a27a9690 > [13/14] xfs: Specify lockmode when calling xfs_ilock_for_iomap() > commit: ddda2d473df70607bb456c515d984d05bf689790 > [14/14] xfs: Add async buffered write support > commit: e9cfc64a27f7a581b8c5d14da4efccfeae9c63bd > > Best regards, > -- > Jens Axboe > >
