ext4: Add support FALLOC_FL_INSERT_RANGE for fallocate

[firefly-linux-kernel-4.4.55.git] / include / trace / events / ext4.h

diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 08ec3dd276306276aa929cd54f87622e86971085..0faf5702a68a784d67a943d55e10c17382cc6ee1 100644 (file)
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -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),