On Wed, 25 Oct 2023 16:10:16 +0200, Christoph Hellwig wrote:
> A while ago Ilya pointer out that since commit 1cb039f3dc16 ("bdi:
> replace BDI_CAP_STABLE_WRITES with a queue and a sb flag"), the stable
> write flag on the queue wasn't used for writes to the block devices
> nodes any more, and willy suggested fixing this by adding a stable write
> flags on each address_space. This series implements this fix, and also
> fixes the stable write flag when the XFS RT device requires it, but the
> main device doesn't (which is probably more a theoretical than a
> practical problem).
>
> [...]
Ok, I've picked this up now. Let me know if this needs to go through
someone else.
---
Applied to the vfs.fixes branch of the vfs/vfs.git tree.
Patches in the vfs.fixes branch should appear in linux-next soon.
Please report any outstanding bugs that were missed during review in a
new review to the original patch series allowing us to drop it.
It's encouraged to provide Acked-bys and Reviewed-bys even though the
patch has now been applied. If possible patch trailers will be updated.
Note that commit hashes shown below are subject to change due to rebase,
trailer updates or similar. If in doubt, please check the listed branch.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
branch: vfs.fixes
[1/4] filemap: add a per-mapping stable writes flag
https://git.kernel.org/vfs/vfs/c/cb293ec9f897
[2/4] block: update the stable_writes flag in bdev_add
https://git.kernel.org/vfs/vfs/c/743958a2f50b
[3/4] xfs: clean up FS_XFLAG_REALTIME handling in xfs_ioctl_setattr_xflags
https://git.kernel.org/vfs/vfs/c/f04f350d39eb
[4/4] xfs: respect the stable writes flag on the RT device
https://git.kernel.org/vfs/vfs/c/60fc2887c158
