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| author |   Martyn Welch <martyn@welchs.me.uk> | 2017-10-24 08:27:40 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-08 14:26:50 +0100 |
| commit | f13d1a8a801dae552ef495c84a223280586a9f67 (patch) | |
| tree | 0808fe43e79d4ff8e63d56f7995761a110e0801b /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | w1: keep balance of mutex locks and refcnts (diff) | |
| download | wireguard-linux-f13d1a8a801dae552ef495c84a223280586a9f67.tar.xz wireguard-linux-f13d1a8a801dae552ef495c84a223280586a9f67.zip | |
VME: Return -EBUSY when DMA list in use
The VME subsystem currently returns -EBUSY when trying to free a DMA
resource that is busy, but returns -EINVAL when trying to free a DMA list
that is in use. Switch to returning -EBUSY when trying to free a DMA list
that is in use for consistency and correctness.
Signed-off-by: Martyn Welch <martyn@welchs.me.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions