X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Ftrace%2Fevents%2Fext4.h;h=0faf5702a68a784d67a943d55e10c17382cc6ee1;hb=331573febb6a224bc50322e3670da326cb7f4cfc;hp=47fca36ee426abb4cf359ceb47a3741fd9ba1393;hpb=d6a4c0e5d3d433ef296f8f417e835329a834a256;p=firefly-linux-kernel-4.4.55.git

diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 47fca36ee426..0faf5702a68a 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -872,10 +872,10 @@ TRACE_EVENT(ext4_sync_file_enter,
 	TP_fast_assign(
 		struct dentry *dentry = file->f_path.dentry;
 
-		__entry->dev		= dentry->d_inode->i_sb->s_dev;
-		__entry->ino		= dentry->d_inode->i_ino;
+		__entry->dev		= d_inode(dentry)->i_sb->s_dev;
+		__entry->ino		= d_inode(dentry)->i_ino;
 		__entry->datasync	= datasync;
-		__entry->parent		= dentry->d_parent->d_inode->i_ino;
+		__entry->parent		= d_inode(dentry->d_parent)->i_ino;
 	),
 
 	TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
@@ -1453,10 +1453,10 @@ TRACE_EVENT(ext4_unlink_enter,
 	),
 
 	TP_fast_assign(
-		__entry->dev		= dentry->d_inode->i_sb->s_dev;
-		__entry->ino		= dentry->d_inode->i_ino;
+		__entry->dev		= d_inode(dentry)->i_sb->s_dev;
+		__entry->ino		= d_inode(dentry)->i_ino;
 		__entry->parent		= parent->i_ino;
-		__entry->size		= dentry->d_inode->i_size;
+		__entry->size		= d_inode(dentry)->i_size;
 	),
 
 	TP_printk("dev %d,%d ino %lu size %lld parent %lu",
@@ -1477,8 +1477,8 @@ TRACE_EVENT(ext4_unlink_exit,
 	),
 
 	TP_fast_assign(
-		__entry->dev		= dentry->d_inode->i_sb->s_dev;
-		__entry->ino		= dentry->d_inode->i_ino;
+		__entry->dev		= d_inode(dentry)->i_sb->s_dev;
+		__entry->ino		= d_inode(dentry)->i_ino;
 		__entry->ret		= ret;
 	),
 
@@ -2478,6 +2478,31 @@ TRACE_EVENT(ext4_collapse_range,
 		  __entry->offset, __entry->len)
 );
 
+TRACE_EVENT(ext4_insert_range,
+	TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
+
+	TP_ARGS(inode, offset, len),
+
+	TP_STRUCT__entry(
+		__field(dev_t,	dev)
+		__field(ino_t,	ino)
+		__field(loff_t,	offset)
+		__field(loff_t, len)
+	),
+
+	TP_fast_assign(
+		__entry->dev	= inode->i_sb->s_dev;
+		__entry->ino	= inode->i_ino;
+		__entry->offset	= offset;
+		__entry->len	= len;
+	),
+
+	TP_printk("dev %d,%d ino %lu offset %lld len %lld",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  (unsigned long) __entry->ino,
+		  __entry->offset, __entry->len)
+);
+
 TRACE_EVENT(ext4_es_shrink,
 	TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time,
 		 int nr_skipped, int retried),