btrfs: tracepoints: add events for raid stripe tree

[linux-2.6-block.git] / include / trace / events / btrfs.h

diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index b2db2c2f1c577d373368414e3991af84ad1a2025..638412ab090d2a00ff87a707dc225263cf8fd4fb 100644 (file)
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -2497,6 +2497,82 @@ DEFINE_EVENT(btrfs_raid56_bio, raid56_write,
        TP_ARGS(rbio, bio, trace_info)
 );
 
+TRACE_EVENT(btrfs_insert_one_raid_extent,
+
+       TP_PROTO(const struct btrfs_fs_info *fs_info, u64 logical, u64 length,
+                int num_stripes),
+
+       TP_ARGS(fs_info, logical, length, num_stripes),
+
+       TP_STRUCT__entry_btrfs(
+               __field(        u64,    logical         )
+               __field(        u64,    length          )
+               __field(        int,    num_stripes     )
+       ),
+
+       TP_fast_assign_btrfs(fs_info,
+               __entry->logical        = logical;
+               __entry->length         = length;
+               __entry->num_stripes    = num_stripes;
+       ),
+
+       TP_printk_btrfs("logical=%llu length=%llu num_stripes=%d",
+                       __entry->logical, __entry->length,
+                       __entry->num_stripes)
+);
+
+TRACE_EVENT(btrfs_raid_extent_delete,
+
+       TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 end,
+                u64 found_start, u64 found_end),
+
+       TP_ARGS(fs_info, start, end, found_start, found_end),
+
+       TP_STRUCT__entry_btrfs(
+               __field(        u64,    start           )
+               __field(        u64,    end             )
+               __field(        u64,    found_start     )
+               __field(        u64,    found_end       )
+       ),
+
+       TP_fast_assign_btrfs(fs_info,
+               __entry->start          = start;
+               __entry->end            = end;
+               __entry->found_start    = found_start;
+               __entry->found_end      = found_end;
+       ),
+
+       TP_printk_btrfs("start=%llu end=%llu found_start=%llu found_end=%llu",
+                       __entry->start, __entry->end, __entry->found_start,
+                       __entry->found_end)
+);
+
+TRACE_EVENT(btrfs_get_raid_extent_offset,
+
+       TP_PROTO(const struct btrfs_fs_info *fs_info, u64 logical, u64 length,
+                u64 physical, u64 devid),
+
+       TP_ARGS(fs_info, logical, length, physical, devid),
+
+       TP_STRUCT__entry_btrfs(
+               __field(        u64,    logical         )
+               __field(        u64,    length          )
+               __field(        u64,    physical        )
+               __field(        u64,    devid           )
+       ),
+
+       TP_fast_assign_btrfs(fs_info,
+               __entry->logical        = logical;
+               __entry->length         = length;
+               __entry->physical       = physical;
+               __entry->devid          = devid;
+       ),
+
+       TP_printk_btrfs("logical=%llu length=%llu physical=%llu devid=%llu",
+                       __entry->logical, __entry->length, __entry->physical,
+                       __entry->devid)
+);
+
 #endif /* _TRACE_BTRFS_H */
 
 /* This part must be outside protection */