Re: [PATCH] iomap: Fix conflicting values of iomap flags

[Christoph Hellwig]

On Fri, Mar 28, 2025 at 01:01:19AM +0800, Ritesh Harjani (IBM) wrote:
> IOMAP_F_ATOMIC_BIO mistakenly took the same value as of IOMAP_F_SIZE_CHANGED
> in patch '370a6de7651b ("iomap: rework IOMAP atomic flags")'.
> Let's fix this and let's also create some more space for filesystem reported
> flags to avoid this in future. This patch makes the core iomap flags to start
> from bit 15, moving downwards. Note that "flags" member within struct iomap
> is of type u16.
> 
> Fixes: 370a6de7651b ("iomap: rework IOMAP atomic flags")
> Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@xxxxxxxxx>

Looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>