fix: scsi: block: Remove REQ_OP_WRITE_SAME support (v5.18)

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

diff --git a/include/instrumentation/events/block.h b/include/instrumentation/events/block.h
index 6782c36f8d2925619426dbe3d6048b39aa5ad8ad..050a59a248f9e91fdaa5c3ca5cde76e8e836df2d 100644 (file)
--- a/include/instrumentation/events/block.h
+++ b/include/instrumentation/events/block.h
@@ -66,6 +66,37 @@ LTTNG_TRACEPOINT_ENUM(block_rq_type,
 #define lttng_bio_op(bio)      bio_op(bio)
 #define lttng_bio_rw(bio)      ((bio)->bi_opf)
 
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,18,0))
+#ifdef CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM
+#define blk_rwbs_ctf_integer(type, rwbs, op, rw, bytes)                              \
+               ctf_enum(block_rq_type, type, rwbs,                                           \
+                       ( (op) == REQ_OP_WRITE ? RWBS_FLAG_WRITE : \
+                       ( (op) == REQ_OP_DISCARD ? RWBS_FLAG_DISCARD :        \
+                       ( (op) == REQ_OP_SECURE_ERASE ? (RWBS_FLAG_DISCARD | RWBS_FLAG_SECURE) : \
+                       ( (op) == REQ_OP_FLUSH ? RWBS_FLAG_FLUSH :            \
+                       ( (op) == REQ_OP_READ ? RWBS_FLAG_READ :              \
+                       ( 0 ))))))                                            \
+                       | ((rw) & REQ_RAHEAD ? RWBS_FLAG_RAHEAD : 0)          \
+                       | ((rw) & REQ_SYNC ? RWBS_FLAG_SYNC : 0)              \
+                       | ((rw) & REQ_META ? RWBS_FLAG_META : 0)              \
+                       | ((rw) & REQ_PREFLUSH ? RWBS_FLAG_PREFLUSH : 0)      \
+                       | ((rw) & REQ_FUA ? RWBS_FLAG_FUA : 0))
+#else
+#define blk_rwbs_ctf_integer(type, rwbs, op, rw, bytes)                              \
+               ctf_integer(type, rwbs,                                       \
+                       ( (op) == REQ_OP_WRITE ? RWBS_FLAG_WRITE : \
+                       ( (op) == REQ_OP_DISCARD ? RWBS_FLAG_DISCARD :        \
+                       ( (op) == REQ_OP_SECURE_ERASE ? (RWBS_FLAG_DISCARD | RWBS_FLAG_SECURE) : \
+                       ( (op) == REQ_OP_FLUSH ? RWBS_FLAG_FLUSH :            \
+                       ( (op) == REQ_OP_READ ? RWBS_FLAG_READ :              \
+                       ( 0 ))))))                                            \
+                       | ((rw) & REQ_RAHEAD ? RWBS_FLAG_RAHEAD : 0)          \
+                       | ((rw) & REQ_SYNC ? RWBS_FLAG_SYNC : 0)              \
+                       | ((rw) & REQ_META ? RWBS_FLAG_META : 0)              \
+                       | ((rw) & REQ_PREFLUSH ? RWBS_FLAG_PREFLUSH : 0)      \
+                       | ((rw) & REQ_FUA ? RWBS_FLAG_FUA : 0))
+#endif /* CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM */
+#else
 #ifdef CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM
 #define blk_rwbs_ctf_integer(type, rwbs, op, rw, bytes)                              \
                ctf_enum(block_rq_type, type, rwbs,                                           \
@@ -95,6 +126,7 @@ LTTNG_TRACEPOINT_ENUM(block_rq_type,
                        | ((rw) & REQ_PREFLUSH ? RWBS_FLAG_PREFLUSH : 0)      \
                        | ((rw) & REQ_FUA ? RWBS_FLAG_FUA : 0))
 #endif /* CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM */
+#endif
 
 #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,1,0))
 
@@ -310,7 +342,31 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(block_rq_with_error, block_rq_abort,
 )
 #endif
 
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,17,0))
+/**
+ * block_rq_requeue - place block IO request back on a queue
+ * @rq: block IO operation request
+ *
+ * The block operation request @rq is being placed back into queue
+ * @q.  For some reason the request was not completed and needs to be
+ * put back in the queue.
+ */
+LTTNG_TRACEPOINT_EVENT(block_rq_requeue,
+
+       TP_PROTO(struct request *rq),
+
+       TP_ARGS(rq),
+
+       TP_FIELDS(
+               ctf_integer(dev_t, dev,
+                       rq->q->disk ? disk_devt(rq->q->disk) : 0)
+               ctf_integer(sector_t, sector, blk_rq_trace_sector(rq))
+               ctf_integer(unsigned int, nr_sector, blk_rq_trace_nr_sectors(rq))
+               blk_rwbs_ctf_integer(unsigned int, rwbs,
+                       lttng_req_op(rq), lttng_req_rw(rq), blk_rq_bytes(rq))
+       )
+)
+#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0))
 /**
  * block_rq_requeue - place block IO request back on a queue
  * @rq: block IO operation request
@@ -380,7 +436,24 @@ 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(5,16,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,17,0))
+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->q->disk ? disk_devt(rq->q->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(5,16,0))
 LTTNG_TRACEPOINT_EVENT(block_rq_complete,
 
        TP_PROTO(struct request *rq, blk_status_t error, unsigned int nr_bytes),
@@ -519,7 +592,26 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(block_rq_with_error, block_rq_complete,
 
 #endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,15,0)) */
 
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,17,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(block_rq,
+
+       TP_PROTO(struct request *rq),
+
+       TP_ARGS(rq),
+
+       TP_FIELDS(
+               ctf_integer(dev_t, dev,
+                       rq->q->disk ? disk_devt(rq->q->disk) : 0)
+               ctf_integer(sector_t, sector, blk_rq_trace_sector(rq))
+               ctf_integer(unsigned int, nr_sector, blk_rq_trace_nr_sectors(rq))
+               ctf_integer(unsigned int, bytes, blk_rq_bytes(rq))
+               ctf_integer(pid_t, tid, current->pid)
+               blk_rwbs_ctf_integer(unsigned int, rwbs,
+                       lttng_req_op(rq), lttng_req_rw(rq), blk_rq_bytes(rq))
+               ctf_array_text(char, comm, current->comm, TASK_COMM_LEN)
+       )
+)
+#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0))
 LTTNG_TRACEPOINT_EVENT_CLASS(block_rq,
 
        TP_PROTO(struct request *rq),
@@ -1513,7 +1605,34 @@ LTTNG_TRACEPOINT_EVENT(block_bio_remap,
 )
 #endif
 
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,17,0))
+/**
+ * block_rq_remap - map request for a block operation request
+ * @rq: block IO operation request
+ * @dev: device for the operation
+ * @from: original sector for the operation
+ *
+ * The block operation request @rq in @q has been remapped.  The block
+ * operation request @rq holds the current information and @from hold
+ * the original sector.
+ */
+LTTNG_TRACEPOINT_EVENT(block_rq_remap,
+
+       TP_PROTO(struct request *rq, dev_t dev, sector_t from),
+
+       TP_ARGS(rq, dev, from),
+
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, disk_devt(rq->q->disk))
+               ctf_integer(sector_t, sector, blk_rq_pos(rq))
+               ctf_integer(unsigned int, nr_sector, blk_rq_sectors(rq))
+               ctf_integer(dev_t, old_dev, dev)
+               ctf_integer(sector_t, old_sector, from)
+               blk_rwbs_ctf_integer(unsigned int, rwbs,
+                       lttng_req_op(rq), lttng_req_rw(rq), blk_rq_bytes(rq))
+       )
+)
+#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0))
 /**
  * block_rq_remap - map request for a block operation request
  * @rq: block IO operation request