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authorJohannes Thumshirn <johannes.thumshirn@wdc.com>2023-09-14 18:07:05 +0200
committerDavid Sterba <dsterba@suse.com>2023-10-12 16:44:10 +0200
commitb5e2c2ff67d2c88ee2b3f4f22ef4426cfb35ec06 (patch)
tree05f8fe70237e205e0cdb36f5f3c1c4138789e922 /include/trace/events
parentbtrfs: sysfs: announce presence of raid-stripe-tree (diff)
downloadlinux-b5e2c2ff67d2c88ee2b3f4f22ef4426cfb35ec06.tar.xz
linux-b5e2c2ff67d2c88ee2b3f4f22ef4426cfb35ec06.zip
btrfs: tracepoints: add events for raid stripe tree
Add trace events for raid-stripe-tree operations. Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'include/trace/events')
-rw-r--r--include/trace/events/btrfs.h76
1 files changed, 76 insertions, 0 deletions
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index b2db2c2f1c57..638412ab090d 100644
--- 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 */