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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-06-14 17:08:36 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-07-10 23:40:30 -0400
commitab418d70e1fceda1e2824c45ba3323a1b1413507 (patch)
treef7ece30a34a089476f84afc4a95be459a5cb06bf /Documentation/fb
parentd431a555fcf920e1b5c3e3eba52eb5f5e7836771 (diff)
SUNRPC: Optimise rpciod_up()
Instead of taking the mutex every time we just need to increment/decrement rpciod_users, we can optmise by using atomic_inc_not_zero and atomic_dec_and_test. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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