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| author | John Snow | 2015-05-22 20:13:44 +0200 |
|---|---|---|
| committer | John Snow | 2015-05-22 21:58:22 +0200 |
| commit | 91d0374a7ffbd6a9cd0ba159c9160d9f26220cf5 (patch) | |
| tree | 62af69ba1ac03fa870eaa6f669482c72647811c6 /include/exec | |
| parent | qtest: add memset to qtest protocol (diff) | |
| download | qemu-91d0374a7ffbd6a9cd0ba159c9160d9f26220cf5.tar.gz qemu-91d0374a7ffbd6a9cd0ba159c9160d9f26220cf5.tar.xz 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 'include/exec')
0 files changed, 0 insertions, 0 deletions