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authorIra Weiny <ira.weiny@intel.com>2016-06-09 07:51:33 -0700
committerDoug Ledford <dledford@redhat.com>2016-06-17 20:11:26 -0400
commitca2f30a0a6786e6b08eeb8abb2bbb8df58709d6e (patch)
tree4af5054eb77863e1488578ca2c4a966da69292d0 /samples/bpf/bpf_helpers.h
parentc3c64a951cbdb6096d02dcc339a9c807ce1e976a (diff)
downloadlinux-ca2f30a0a6786e6b08eeb8abb2bbb8df58709d6e.tar.gz
IB/hfi1: Prevent context loss
If a context has already been assigned to an FD, prevent
another assignment.

Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'samples/bpf/bpf_helpers.h')
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