-static void *ctx_rq_list_start(struct seq_file *m, loff_t *pos)
- __acquires(&ctx->lock)
-{
- struct blk_mq_ctx *ctx = m->private;
-
- spin_lock(&ctx->lock);
- return seq_list_start(&ctx->rq_list, *pos);
-}
-
-static void *ctx_rq_list_next(struct seq_file *m, void *v, loff_t *pos)
-{
- struct blk_mq_ctx *ctx = m->private;
-
- return seq_list_next(v, &ctx->rq_list, pos);
+#define CTX_RQ_SEQ_OPS(name, type) \
+static void *ctx_##name##_rq_list_start(struct seq_file *m, loff_t *pos) \
+ __acquires(&ctx->lock) \
+{ \
+ struct blk_mq_ctx *ctx = m->private; \
+ \
+ spin_lock(&ctx->lock); \
+ return seq_list_start(&ctx->rq_lists[type], *pos); \
+} \
+ \
+static void *ctx_##name##_rq_list_next(struct seq_file *m, void *v, \
+ loff_t *pos) \
+{ \
+ struct blk_mq_ctx *ctx = m->private; \
+ \
+ return seq_list_next(v, &ctx->rq_lists[type], pos); \
+} \
+ \
+static void ctx_##name##_rq_list_stop(struct seq_file *m, void *v) \
+ __releases(&ctx->lock) \
+{ \
+ struct blk_mq_ctx *ctx = m->private; \
+ \
+ spin_unlock(&ctx->lock); \
+} \
+ \
+static const struct seq_operations ctx_##name##_rq_list_seq_ops = { \
+ .start = ctx_##name##_rq_list_start, \
+ .next = ctx_##name##_rq_list_next, \
+ .stop = ctx_##name##_rq_list_stop, \
+ .show = blk_mq_debugfs_rq_show, \