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| author | Roland Dreier <rolandd@cisco.com> | 2009-09-05 20:24:23 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2009-09-05 20:24:23 -0700 |
| commit | 6276e08a9bdf645b71a092fb4530baf4f6c4c6eb (patch) | |
| tree | d9132ced4e91d02230df2ee4d0cef5a89ec2c477 /drivers/infiniband/hw | |
| parent | e07cccf4046978df10f2e13fe2b99b2f9b3a65db (diff) | |
| download | kernel-crypto-6276e08a9bdf645b71a092fb4530baf4f6c4c6eb.tar.gz kernel-crypto-6276e08a9bdf645b71a092fb4530baf4f6c4c6eb.tar.xz kernel-crypto-6276e08a9bdf645b71a092fb4530baf4f6c4c6eb.zip | |
IB: Use DEFINE_SPINLOCK() for static spinlocks
Rather than just defining static spinlock_t variables and then
initializing them later in init functions, simply define them with
DEFINE_SPINLOCK() and remove the calls to spin_lock_init(). This cleans
up the source a tad and also shrinks the compiled code; eg on x86-64:
add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-40 (-40)
function old new delta
ib_uverbs_init 336 326 -10
ib_mad_init_module 147 137 -10
ib_sa_init 123 103 -20
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw')
0 files changed, 0 insertions, 0 deletions