diff options
| author | John Snow <jsnow@redhat.com> | 2015-05-22 14:13:44 -0400 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2015-05-22 15:58:22 -0400 |
| commit | 91d0374a7ffbd6a9cd0ba159c9160d9f26220cf5 (patch) | |
| tree | 62af69ba1ac03fa870eaa6f669482c72647811c6 /qemu-io.c | |
| parent | 4d00796364ec4edab86b08abc38fd644d5e3c0ad (diff) | |
| download | focaccia-qemu-91d0374a7ffbd6a9cd0ba159c9160d9f26220cf5.tar.gz focaccia-qemu-91d0374a7ffbd6a9cd0ba159c9160d9f26220cf5.zip | |
libqos/ahci: Swap memread/write with bufread/write
Where it makes sense, use the new faster primitives. For generally small reads/writes such as for the PRDT and FIS packets, stick with the more wasteful but easier to debug memread/memwrite. For ahci-test (before migration tests): With this patch: real 0m3.675s user 0m2.582s sys 0m1.718s Without any qtest protocol improvements: real 0m14.171s user 0m12.072s sys 0m12.527s Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 1430864578-22072-6-git-send-email-jsnow@redhat.com
Diffstat (limited to 'qemu-io.c')
0 files changed, 0 insertions, 0 deletions