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| author | Rusty Russell <[email protected]> | 2010-04-08 15:46:16 +0000 |
|---|---|---|
| committer | Rusty Russell <[email protected]> | 2010-04-08 00:16:17 +0000 |
| commit | 9ff4cfab82d27e9fda72315f911bbaa9516e04bc (patch) | |
| tree | a3c16833f8d9c0eb3d4194f4fd11c98e3899ffb4 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | virtio: console: Fix early_put_chars usage (diff) | |
| download | kernel-9ff4cfab82d27e9fda72315f911bbaa9516e04bc.tar.gz kernel-9ff4cfab82d27e9fda72315f911bbaa9516e04bc.zip | |
virtio: console makes incorrect assumption about virtio API
The get_buf() API sets the second arg to the number of bytes *written*
by the other side; in this case it should be zero as these are output buffers.
lguest gets this right (obviously kvm's console doesn't), resulting in
continual buildup of console writes.
Signed-off-by: Rusty Russell <[email protected]>
Acked-by: Amit Shah <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions