| commit | 08dce386e77eb9ab044cb118e5391dc9ae11c5a8 | |
| author | Max Reitz <mreitz@redhat.com> | |
| Wed, 9 Sep 2020 18:40:26 +0000 (9 20:40 +0200) | ||
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | |
| Mon, 26 Oct 2020 18:35:32 +0000 (26 18:35 +0000) | ||
| tree | e9fe204d6fb05ae24a802eb428304ef60acbec79 | treesnapshot (tar.gz zip) |
| parent | eba8b096c17c5a74c5a00af4cf476a9b1b4d7393 | commitdiff |
virtiofsd: Announce sub-mount points
Whenever we encounter a directory with an st_dev that differs from that
of its parent, we set the FUSE_ATTR_SUBMOUNT flag so the guest can
create a submount for it.
Make this behavior optional, so submounts are only announced to the
guest with the announce_submounts option. Some users may prefer the
current behavior, so that the guest learns nothing about the host mount
structure.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200909184028.262297-7-mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Manual merge
Whenever we encounter a directory with an st_dev that differs from that
of its parent, we set the FUSE_ATTR_SUBMOUNT flag so the guest can
create a submount for it.
Make this behavior optional, so submounts are only announced to the
guest with the announce_submounts option. Some users may prefer the
current behavior, so that the guest learns nothing about the host mount
structure.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200909184028.262297-7-mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Manual merge
| tools/virtiofsd/helper.c | diffblobblamehistory | |
| tools/virtiofsd/passthrough_ll.c | diffblobblamehistory |