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Subject[PATCH 0/3] Cleanup and optimize a few bitmap operations
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Patch 1 and 2 are just cleanups that uses 'bitmap_zalloc()' and 'bitmap_set()'
instead of hand-writing these functions.

Patch 3 is more questionable. It replaces calls to '[set|clear]_bit()' by their
non-atomic '__[set|clear]_bit()' alternatives.
It looks safe to do so because accesses to the corresponding bitmaps are
protected by spinlocks.
However, this patch is compile-tested only. It is not sure that it worth
changing the code just for saving a few atomic operations.
So review, test and apply only if it make sense.

Christophe JAILLET (3):
RDMA/cxgb4: Use bitmap_zalloc() when applicable
RDMA/cxgb4: Use bitmap_set() when applicable
RDMA/cxgb4: Use non-atomic bitmap functions when possible

drivers/infiniband/hw/cxgb4/id_table.c | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)

--
2.30.2

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