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| author | John Snow <jsnow@redhat.com> | 2015-03-19 20:24:16 -0400 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2015-03-23 12:24:16 -0400 |
| commit | 54fced034e4d32d8ba6d1e27ecb7e2e2fb2f45d4 (patch) | |
| tree | 8f146d0a987a7382b146eaa4dc89161dffae7e02 /target-s390x | |
| parent | ac38123609742ce3fbdf53774a797ac230cbf118 (diff) | |
| download | qemu-54fced034e4d32d8ba6d1e27ecb7e2e2fb2f45d4.tar.gz | |
ahci-test: improve rw buffer patterns
My pattern was cyclical every 256 bytes, so it missed a fairly obvious
failure case. Add some rand() pepper into the test pattern, and for large
patterns that exceed 256 sectors, start writing an ID per-sector so that
we never generate identical sector patterns.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Tested-by: Andreas Färber <afaerber@suse.de>
Message-id: 1426811056-2202-5-git-send-email-jsnow@redhat.com
Diffstat (limited to 'target-s390x')
0 files changed, 0 insertions, 0 deletions