tree 51f14e32590bc9c3502df95240cf2a0cd58456f7
parent 1e3f7b324e46b772dec1bb6dd96ae745fc085401
author Hadar Hen Zion <hadarh@mellanox.com> 1363845355 +0000
committer David S. Miller <davem@davemloft.net> 1363881908 -0400

net/mlx4_core: Disallow releasing VF QPs which have steering rules

VF QPs must not be released when they have steering rules attached to them.

For that end, introduce a reference count field to the QP object in the
SRIOV resource tracker which is incremented/decremented when steering rules
are attached/detached to it. QPs can be released by VF only when their
ref count is zero.

Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>