ext4: update ext4_ext_remove_space trace point

Add "end" variable.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

1 files changed, 14 insertions, 7 deletions

diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index dcfce96c08a8..bcb5a021945c 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -2027,14 +2027,16 @@ TRACE_EVENT(ext4_ext_rm_idx,
 );
 
 TRACE_EVENT(ext4_ext_remove_space,
-        TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth),
+        TP_PROTO(struct inode *inode, ext4_lblk_t start,
+                 ext4_lblk_t end, int depth),
 
-        TP_ARGS(inode, start, depth),
+        TP_ARGS(inode, start, end, depth),
 
         TP_STRUCT__entry(
                 __field(        dev_t,          dev     )
                 __field(        ino_t,          ino     )
                 __field(        ext4_lblk_t,    start   )
+                __field(        ext4_lblk_t,    end     )
                 __field(        int,            depth   )
         ),
 
@@ -2042,26 +2044,29 @@ TRACE_EVENT(ext4_ext_remove_space,
                 __entry->dev    = inode->i_sb->s_dev;
                 __entry->ino    = inode->i_ino;
                 __entry->start  = start;
+                __entry->end    = end;
                 __entry->depth  = depth;
         ),
 
-        TP_printk("dev %d,%d ino %lu since %u depth %d",
+        TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
                   (unsigned) __entry->start,
+                  (unsigned) __entry->end,
                   __entry->depth)
 );
 
 TRACE_EVENT(ext4_ext_remove_space_done,
-        TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth,
-                ext4_lblk_t partial, __le16 eh_entries),
+        TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
+                 int depth, ext4_lblk_t partial, __le16 eh_entries),
 
-        TP_ARGS(inode, start, depth, partial, eh_entries),
+        TP_ARGS(inode, start, end, depth, partial, eh_entries),
 
         TP_STRUCT__entry(
                 __field(        dev_t,          dev             )
                 __field(        ino_t,          ino             )
                 __field(        ext4_lblk_t,    start           )
+                __field(        ext4_lblk_t,    end             )
                 __field(        int,            depth           )
                 __field(        ext4_lblk_t,    partial         )
                 __field(        unsigned short, eh_entries      )
@@ -2071,16 +2076,18 @@ TRACE_EVENT(ext4_ext_remove_space_done,
                 __entry->dev            = inode->i_sb->s_dev;
                 __entry->ino            = inode->i_ino;
                 __entry->start          = start;
+                __entry->end            = end;
                 __entry->depth          = depth;
                 __entry->partial        = partial;
                 __entry->eh_entries     = le16_to_cpu(eh_entries);
         ),
 
-        TP_printk("dev %d,%d ino %lu since %u depth %d partial %u "
+        TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %u "
                   "remaining_entries %u",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
                   (unsigned) __entry->start,
+                  (unsigned) __entry->end,
                   __entry->depth,
                   (unsigned) __entry->partial,
                   (unsigned short) __entry->eh_entries)