block, cfq: kill ioc_gone

[firefly-linux-kernel-4.4.55.git] / include / linux / elevator.h

diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 581dd1bd3d3ecfdcbd3c126e59396ec73f112b3d..02604c89ddde7fd7476c0a9d6d619452002293e7 100644 (file)
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -196,22 +196,5 @@ enum {
        INIT_LIST_HEAD(&(rq)->csd.list);        \
        } while (0)
 
-/*
- * io context count accounting
- */
-#define elv_ioc_count_mod(name, __val) this_cpu_add(name, __val)
-#define elv_ioc_count_inc(name)        this_cpu_inc(name)
-#define elv_ioc_count_dec(name)        this_cpu_dec(name)
-
-#define elv_ioc_count_read(name)                               \
-({                                                             \
-       unsigned long __val = 0;                                \
-       int __cpu;                                              \
-       smp_wmb();                                              \
-       for_each_possible_cpu(__cpu)                            \
-               __val += per_cpu(name, __cpu);                  \
-       __val;                                                  \
-})
-
 #endif /* CONFIG_BLOCK */
 #endif