4 files changed, 13 insertions, 12 deletions

diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index bf60ad50011e..af6b3827fb1d 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -1716,7 +1716,7 @@ DECLARE_EVENT_CLASS(btrfs_qgroup_extent,
 	),
 
 	TP_fast_assign_btrfs(fs_info,
-		__entry->bytenr		= rec->bytenr,
+		__entry->bytenr		= rec->bytenr;
 		__entry->num_bytes	= rec->num_bytes;
 	),
 
diff --git a/include/trace/events/dma.h b/include/trace/events/dma.h
index 569f86a44aaa..b0f41265191c 100644
--- a/include/trace/events/dma.h
+++ b/include/trace/events/dma.h
@@ -121,7 +121,7 @@ TRACE_EVENT(dma_alloc,
 
 	TP_STRUCT__entry(
 		__string(device, dev_name(dev))
-		__field(u64, phys_addr)
+		__field(void *, virt_addr)
 		__field(u64, dma_addr)
 		__field(size_t, size)
 		__field(gfp_t, flags)
@@ -130,18 +130,18 @@ TRACE_EVENT(dma_alloc,
 
 	TP_fast_assign(
 		__assign_str(device);
-		__entry->phys_addr = virt_to_phys(virt_addr);
+		__entry->virt_addr = virt_addr;
 		__entry->dma_addr = dma_addr;
 		__entry->size = size;
 		__entry->flags = flags;
 		__entry->attrs = attrs;
 	),
 
-	TP_printk("%s dma_addr=%llx size=%zu phys_addr=%llx flags=%s attrs=%s",
+	TP_printk("%s dma_addr=%llx size=%zu virt_addr=%p flags=%s attrs=%s",
 		__get_str(device),
 		__entry->dma_addr,
 		__entry->size,
-		__entry->phys_addr,
+		__entry->virt_addr,
 		show_gfp_flags(__entry->flags),
 		decode_dma_attrs(__entry->attrs))
 );
@@ -153,7 +153,7 @@ TRACE_EVENT(dma_free,
 
 	TP_STRUCT__entry(
 		__string(device, dev_name(dev))
-		__field(u64, phys_addr)
+		__field(void *, virt_addr)
 		__field(u64, dma_addr)
 		__field(size_t, size)
 		__field(unsigned long, attrs)
@@ -161,17 +161,17 @@ TRACE_EVENT(dma_free,
 
 	TP_fast_assign(
 		__assign_str(device);
-		__entry->phys_addr = virt_to_phys(virt_addr);
+		__entry->virt_addr = virt_addr;
 		__entry->dma_addr = dma_addr;
 		__entry->size = size;
 		__entry->attrs = attrs;
 	),
 
-	TP_printk("%s dma_addr=%llx size=%zu phys_addr=%llx attrs=%s",
+	TP_printk("%s dma_addr=%llx size=%zu virt_addr=%p attrs=%s",
 		__get_str(device),
 		__entry->dma_addr,
 		__entry->size,
-		__entry->phys_addr,
+		__entry->virt_addr,
 		decode_dma_attrs(__entry->attrs))
 );
 
diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
index b5f5369b6300..9d5c00b0285c 100644
--- a/include/trace/events/huge_memory.h
+++ b/include/trace/events/huge_memory.h
@@ -208,7 +208,7 @@ TRACE_EVENT(mm_khugepaged_scan_file,
 
 TRACE_EVENT(mm_khugepaged_collapse_file,
 	TP_PROTO(struct mm_struct *mm, struct folio *new_folio, pgoff_t index,
-			bool is_shmem, unsigned long addr, struct file *file,
+			unsigned long addr, bool is_shmem, struct file *file,
 			int nr, int result),
 	TP_ARGS(mm, new_folio, index, addr, is_shmem, file, nr, result),
 	TP_STRUCT__entry(
@@ -233,7 +233,7 @@ TRACE_EVENT(mm_khugepaged_collapse_file,
 		__entry->result = result;
 	),
 
-	TP_printk("mm=%p, hpage_pfn=0x%lx, index=%ld, addr=%ld, is_shmem=%d, filename=%s, nr=%d, result=%s",
+	TP_printk("mm=%p, hpage_pfn=0x%lx, index=%ld, addr=%lx, is_shmem=%d, filename=%s, nr=%d, result=%s",
 		__entry->mm,
 		__entry->hpfn,
 		__entry->index,
diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h
index 76bd42a96815..1d7c52821e55 100644
--- a/include/trace/events/netfs.h
+++ b/include/trace/events/netfs.h
@@ -448,7 +448,8 @@ TRACE_EVENT(netfs_folio,
 			     ),
 
 	    TP_fast_assign(
-		    __entry->ino = folio->mapping->host->i_ino;
+		    struct address_space *__m = READ_ONCE(folio->mapping);
+		    __entry->ino = __m ? __m->host->i_ino : 0;
 		    __entry->why = why;
 		    __entry->index = folio_index(folio);
 		    __entry->nr = folio_nr_pages(folio);