Re: [PATCH v4 03/11] fs: Initial atomic write support

[John Garry]

On 19/02/2024 19:16, David Sterba wrote:
> On Mon, Feb 19, 2024 at 01:01:01PM +0000, John Garry wrote:
> > From: Prasad Singamsetty<prasad.singamsetty@xxxxxxxxxx>
> > --- a/include/uapi/linux/fs.h
> > +++ b/include/uapi/linux/fs.h
> > @@ -301,9 +301,12 @@ typedef int __bitwise __kernel_rwf_t;
> >   /* per-IO O_APPEND */
> >   #define RWF_APPEND	((__force __kernel_rwf_t)0x00000010)
> >   
> > +/* Atomic Write */
> > +#define RWF_ATOMIC	((__force __kernel_rwf_t)0x00000040)
> Should this be 0x20 so it's the next bit after RWF_APPEND?

Support for new flag RWF_NOAPPEND - which has value 0x20 - has been 
picked up on the vfs tree for 6.9 .

I had been just basing my series on Linus' release so far while also 
trying to anticipate any merge issue.

Thanks,
John