| commit | 2d7091bcf6f893a9b1a2add357c637055eae4e68 | |
| author | Bart Van Assche <bvanassche@acm.org> | |
| Fri, 14 Mar 2014 12:52:45 +0000 (14 13:52 +0100) | ||
| committer | Roland Dreier <roland@purestorage.com> | |
| Mon, 24 Mar 2014 17:05:31 +0000 (24 10:05 -0700) | ||
| tree | 10af70bb397f7c23f3d6f581a37a1a557d53abbd | treesnapshot (tar.gz zip) |
| parent | e7ffde0164b1a580f66ea3b95081626107931d3c | commitdiff |
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>
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>
| drivers/infiniband/ulp/srp/ib_srp.c | diffblobblamehistory | |
| drivers/infiniband/ulp/srp/ib_srp.h | diffblobblamehistory |