@@ -213,6 +213,7 @@ static const char *const hctx_state_name[] = {
HCTX_STATE_NAME(STOPPED),
HCTX_STATE_NAME(TAG_ACTIVE),
HCTX_STATE_NAME(SCHED_RESTART),
+ HCTX_STATE_NAME(INTERNAL_STOPPED),
};
#undef HCTX_STATE_NAME
@@ -176,7 +176,8 @@ static inline struct blk_mq_tags *blk_mq_tags_from_data(struct blk_mq_alloc_data
static inline bool blk_mq_hctx_stopped(struct blk_mq_hw_ctx *hctx)
{
- return test_bit(BLK_MQ_S_STOPPED, &hctx->state);
+ return test_bit(BLK_MQ_S_STOPPED, &hctx->state) ||
+ test_bit(BLK_MQ_S_INTERNAL_STOPPED, &hctx->state);
}
static inline bool blk_mq_hw_queue_mapped(struct blk_mq_hw_ctx *hctx)
@@ -235,6 +235,9 @@ enum {
BLK_MQ_S_TAG_ACTIVE = 1,
BLK_MQ_S_SCHED_RESTART = 2,
+ /* hw queue is internal stopped, driver do not use it */
+ BLK_MQ_S_INTERNAL_STOPPED = 3,
+
BLK_MQ_MAX_DEPTH = 10240,
BLK_MQ_CPU_WORK_BATCH = 8,