xfs: remove unused event xfs_ioctl_clone

The trace event xfs_ioctl_clone was added but never used. As trace events
can take up to 5K of memory in text and meta data regardless if they are
used or not, remove the unused trace event.

Fixes: 53aa1c34f4eb ("xfs: define tracepoints for reflink activities")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>

diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index f376e9a031285bb53ff35bf09ac228ca13b6cd9d..95d2db3c5807909def4fc2199db705ab6eb907f2 100644 (file)
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -4213,32 +4213,6 @@ DEFINE_INODE_IREC_EVENT(xfs_reflink_remap_extent_dest);
 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
 
-/* ioctl tracepoints */
-TRACE_EVENT(xfs_ioctl_clone,
-       TP_PROTO(struct inode *src, struct inode *dest),
-       TP_ARGS(src, dest),
-       TP_STRUCT__entry(
-               __field(dev_t, dev)
-               __field(unsigned long, src_ino)
-               __field(loff_t, src_isize)
-               __field(unsigned long, dest_ino)
-               __field(loff_t, dest_isize)
-       ),
-       TP_fast_assign(
-               __entry->dev = src->i_sb->s_dev;
-               __entry->src_ino = src->i_ino;
-               __entry->src_isize = i_size_read(src);
-               __entry->dest_ino = dest->i_ino;
-               __entry->dest_isize = i_size_read(dest);
-       ),
-       TP_printk("dev %d:%d ino 0x%lx isize 0x%llx -> ino 0x%lx isize 0x%llx",
-                 MAJOR(__entry->dev), MINOR(__entry->dev),
-                 __entry->src_ino,
-                 __entry->src_isize,
-                 __entry->dest_ino,
-                 __entry->dest_isize)
-);
-
 /* unshare tracepoints */
 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);