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?