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
