IB/qib: Remove atomic_inc_not_zero() from QP RCU

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Follow Documentation/RCU/rcuref.txt guidance in removing
atomic_inc_not_zero() from QP RCU implementation.

This patch also removes an unneeded synchronize_rcu() in the add path.

Reviewed-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

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Mike Marciniszyn 2013-06-15 17:06:58 -04:00 • committed by Roland Dreier

parent 8469ba39a6

commit f7cf9a618b

1 changed files with 15 additions and 14 deletions

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drivers/infiniband/hw/qib/qib_qp.c

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