fix: block: don't call blk_status_to_errno in blk_update_request (v5.16)

[lttng-modules.git] / include / instrumentation / events / block.h

diff --git a/include/instrumentation/events/block.h b/include/instrumentation/events/block.h
index 7ec7d619b6d2c3dd0e5e556b0b2af19b7cd3b648..6782c36f8d2925619426dbe3d6048b39aa5ad8ad 100644 (file)
--- a/include/instrumentation/events/block.h
+++ b/include/instrumentation/events/block.h
@@ -380,7 +380,24 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(block_rq_with_error, block_rq_requeue,
  * do for the request. If @rq->bio is non-NULL then there is
  * additional work required to complete the request.
  */
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,12,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,16,0))
+LTTNG_TRACEPOINT_EVENT(block_rq_complete,
+
+       TP_PROTO(struct request *rq, blk_status_t error, unsigned int nr_bytes),
+
+       TP_ARGS(rq, error, nr_bytes),
+
+       TP_FIELDS(
+               ctf_integer(dev_t, dev,
+                       rq->rq_disk ? disk_devt(rq->rq_disk) : 0)
+               ctf_integer(sector_t, sector, blk_rq_pos(rq))
+               ctf_integer(unsigned int, nr_sector, nr_bytes >> 9)
+               ctf_integer(int, error, blk_status_to_errno(error))
+               blk_rwbs_ctf_integer(unsigned int, rwbs,
+                       lttng_req_op(rq), lttng_req_rw(rq), nr_bytes)
+       )
+)
+#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,12,0))
 LTTNG_TRACEPOINT_EVENT(block_rq_complete,
 
        TP_PROTO(struct request *rq, int error, unsigned int nr_bytes),
@@ -734,7 +751,9 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(block_rq, block_rq_merge,
 )
 #endif
 
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,8,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,8,0) || \
+       LTTNG_RHEL_KERNEL_RANGE(4,18,0,305,0,0, 4,19,0,0,0,0))
+
 /**
  * block_bio_complete - completed all work on the block operation
  * @q: queue holding the block operation