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| author | Bart Van Assche <bvanassche@acm.org> | 2014-03-14 13:52:45 +0100 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-03-24 10:05:31 -0700 |
| commit | 2d7091bcf6f893a9b1a2add357c637055eae4e68 (patch) | |
| tree | 10af70bb397f7c23f3d6f581a37a1a557d53abbd /virt/kvm/assigned-dev.c | |
| parent | e7ffde0164b1a580f66ea3b95081626107931d3c (diff) | |
| download | op-kernel-dev-2d7091bcf6f893a9b1a2add357c637055eae4e68.zip op-kernel-dev-2d7091bcf6f893a9b1a2add357c637055eae4e68.tar.gz | |
IB/srp: Avoid duplicate connections
The connection uniqueness check is performed before a new connection
is added to the target list. This patch protects both actions by a
mutex such that simultaneous writes from two different threads into the
"add_target" variable do not result in duplicate connections.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'virt/kvm/assigned-dev.c')
0 files changed, 0 insertions, 0 deletions
