diff options
| author | Joerg Roedel <[email protected]> | 2011-09-02 14:19:50 +0200 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2011-09-02 14:19:50 +0200 |
| commit | e33acde91140f1809952d1c135c36feb66a51887 (patch) | |
| tree | 86c6c7d7c76a311604843e919df141c30c5b1160 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | f1ca1512e765337a7c09eb875eedef8ea4e07654 (diff) | |
iommu/amd: Don't take domain->lock recursivly
The domain_flush_devices() function takes the domain->lock.
But this function is only called from update_domain() which
itself is already called unter the domain->lock. This causes
a deadlock situation when the dma-address-space of a domain
grows larger than 1GB.
Cc: [email protected]
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions