rb_sc_tail        889 net/sunrpc/xprtrdma/verbs.c 	if (next_head == READ_ONCE(buf->rb_sc_tail))
rb_sc_tail        930 net/sunrpc/xprtrdma/verbs.c 	next_tail = buf->rb_sc_tail;
rb_sc_tail        940 net/sunrpc/xprtrdma/verbs.c 	smp_store_release(&buf->rb_sc_tail, next_tail);
rb_sc_tail        370 net/sunrpc/xprtrdma/xprt_rdma.h 	unsigned long		rb_sc_tail;