6554813 Possible deadlock when enabling/disabling soft rings

[anil.ud...@sun.com]

Author: udpa
Repository: /hg/onnv/onnv-gate
Latest revision: 6a35c54999f39cf7368460bf40bff0f71789b59f
Total changesets: 1
Log message:
6554813 Possible deadlock when enabling/disabling soft rings

Files:
        update: usr/src/uts/common/io/dls/dls.c
        update: usr/src/uts/common/io/dls/dls_soft_ring.c
        update: usr/src/uts/common/sys/dls_soft_ring.h