On 7/7/20 8:44 AM, Andreas Gruenbacher wrote: > diff --git a/include/linux/fs.h b/include/linux/fs.h > index 3f881a892ea7..1ab2ea19e883 100644 > --- a/include/linux/fs.h > +++ b/include/linux/fs.h > @@ -315,6 +315,7 @@ enum rw_hint { > #define IOCB_SYNC (1 << 5) > #define IOCB_WRITE (1 << 6) > #define IOCB_NOWAIT (1 << 7) > +#define IOCB_NOIO (1 << 8) Just to make this even more trivial in terms of merge conflicts, could you do 1 << 9 instead? -- Jens Axboe