virtiofsd: Fast path for virtio read
commiteb49d187ef5134483a34c970bbfece28aaa686a7
authorDr. David Alan Gilbert <dgilbert@redhat.com>
Wed, 15 Aug 2018 19:26:05 +0000 (15 20:26 +0100)
committerDr. David Alan Gilbert <dgilbert@redhat.com>
Thu, 23 Jan 2020 16:41:36 +0000 (23 16:41 +0000)
tree66f04f415d55ac4f02776dcaaa39f162c9649a5e
parent81bfc42dcf473bc8d3790622633410da72d8e622
virtiofsd: Fast path for virtio read

Readv the data straight into the guests buffer.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
With fix by:
Signed-off-by: Eryu Guan <eguan@linux.alibaba.com>
Reviewed-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
tools/virtiofsd/fuse_lowlevel.c
tools/virtiofsd/fuse_virtio.c
tools/virtiofsd/fuse_virtio.h