Re: [Qemu-devel] [PATCH 0/3] virtiofsd: add FUSE_INIT map_alignment field

[Dr. David Alan Gilbert]

* Stefan Hajnoczi (address@hidden) wrote:
> The client must know the server's alignment constraints for FUSE_SETUPMAPPING
> and FUSE_REMOVEMAPPING.  This is necessary because mmap(2)/munmap(2) have
> alignment constraints and the guest may have a different page size from the
> host.  The new FUSE_INIT map_alignment field communicates this information to
> the client.

OK, merged into my local world.

DAve

> Stefan Hajnoczi (3):
>   virtiofsd: sync up fuse.h Linux 5.1 header
>   virtiofsd: add map_alignment to fuse_kernel.h
>   virtiofsd: implement FUSE_INIT map_alignment field
> 
>  contrib/virtiofsd/fuse_kernel.h   | 56 +++++++++++++++++++++----------
>  contrib/virtiofsd/fuse_lowlevel.c |  8 +++++
>  2 files changed, 47 insertions(+), 17 deletions(-)
> 
> -- 
> 2.21.0
> 
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK