Re: (subset) [PATCH v10 0/8] block atomic writes for xfs

From: John Garry
Date: Wed Oct 23 2024 - 08:43:05 EST


On 19/10/2024 23:50, Jens Axboe wrote:
On Sat, 19 Oct 2024 12:51:05 +0000, John Garry wrote:
This series expands atomic write support to filesystems, specifically
XFS.

Initially we will only support writing exactly 1x FS block atomically.

Since we can now have FS block size > PAGE_SIZE for XFS, we can write
atomically 4K+ blocks on x86.

[...]
Applied, thanks!

[1/8] block/fs: Pass an iocb to generic_atomic_write_valid()
commit: 9a8dbdadae509e5717ff6e5aa572ca0974d2101d
[2/8] fs/block: Check for IOCB_DIRECT in generic_atomic_write_valid()
commit: c3be7ebbbce5201e151f17e28a6c807602f369c9
[3/8] block: Add bdev atomic write limits helpers
commit: 1eadb157947163ca72ba8963b915fdc099ce6cca

Thanks Jens

These are now sitting in:

git://git.kernel.dk/linux for-6.13/block-atomic

and can be pulled in by the fs/xfs people.

Carlos, can you kindly consider merging that branch and picking up the iomap + xfs changes?

Cheers