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Diffstat (limited to 'include/trace/events/btrfs.h')
-rw-r--r--include/trace/events/btrfs.h205
1 files changed, 178 insertions, 27 deletions
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index 8f58fd95efc7..ed50e81174bf 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -24,12 +24,14 @@ struct btrfs_free_cluster;
struct map_lookup;
struct extent_buffer;
struct btrfs_work;
-struct __btrfs_workqueue;
+struct btrfs_workqueue;
struct btrfs_qgroup_extent_record;
struct btrfs_qgroup;
struct extent_io_tree;
struct prelim_ref;
struct btrfs_space_info;
+struct btrfs_raid_bio;
+struct raid56_bio_trace_info;
#define show_ref_type(type) \
__print_symbolic(type, \
@@ -53,6 +55,7 @@ struct btrfs_space_info;
{ BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \
{ BTRFS_UUID_TREE_OBJECTID, "UUID_TREE" }, \
{ BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, \
+ { BTRFS_BLOCK_GROUP_TREE_OBJECTID, "BLOCK_GROUP_TREE" },\
{ BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })
#define show_root_type(obj) \
@@ -81,7 +84,6 @@ struct btrfs_space_info;
EM( IO_TREE_FS_EXCLUDED_EXTENTS, "EXCLUDED_EXTENTS") \
EM( IO_TREE_BTREE_INODE_IO, "BTREE_INODE_IO") \
EM( IO_TREE_INODE_IO, "INODE_IO") \
- EM( IO_TREE_INODE_IO_FAILURE, "INODE_IO_FAILURE") \
EM( IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS") \
EM( IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES") \
EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES") \
@@ -151,7 +153,6 @@ FLUSH_STATES
{ EXTENT_NODATASUM, "NODATASUM"}, \
{ EXTENT_CLEAR_META_RESV, "CLEAR_META_RESV"}, \
{ EXTENT_NEED_WAIT, "NEED_WAIT"}, \
- { EXTENT_DAMAGED, "DAMAGED"}, \
{ EXTENT_NORESERVE, "NORESERVE"}, \
{ EXTENT_QGROUP_RESERVED, "QGROUP_RESERVED"}, \
{ EXTENT_CLEAR_DATA_RESV, "CLEAR_DATA_RESV"}, \
@@ -182,18 +183,18 @@ FLUSH_STATES
TRACE_EVENT(btrfs_transaction_commit,
- TP_PROTO(const struct btrfs_root *root),
+ TP_PROTO(const struct btrfs_fs_info *fs_info),
- TP_ARGS(root),
+ TP_ARGS(fs_info),
TP_STRUCT__entry_btrfs(
__field( u64, generation )
__field( u64, root_objectid )
),
- TP_fast_assign_btrfs(root->fs_info,
- __entry->generation = root->fs_info->generation;
- __entry->root_objectid = root->root_key.objectid;
+ TP_fast_assign_btrfs(fs_info,
+ __entry->generation = fs_info->generation;
+ __entry->root_objectid = BTRFS_ROOT_TREE_OBJECTID;
),
TP_printk_btrfs("root=%llu(%s) gen=%llu",
@@ -595,6 +596,70 @@ DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put,
TP_ARGS(inode, ordered)
);
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_range,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_first_range,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_for_logging,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_first,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_split,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_dec_test_pending,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_mark_finished,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
DECLARE_EVENT_CLASS(btrfs__writepage,
TP_PROTO(const struct page *page, const struct inode *inode,
@@ -1343,13 +1408,13 @@ TRACE_EVENT(alloc_extent_state,
TP_STRUCT__entry(
__field(const struct extent_state *, state)
- __field(gfp_t, mask)
+ __field(unsigned long, mask)
__field(const void*, ip)
),
TP_fast_assign(
__entry->state = state,
- __entry->mask = mask,
+ __entry->mask = (__force unsigned long)mask,
__entry->ip = (const void *)IP
),
@@ -1456,42 +1521,36 @@ DEFINE_EVENT(btrfs__work, btrfs_ordered_sched,
TP_ARGS(work)
);
-DECLARE_EVENT_CLASS(btrfs__workqueue,
+DECLARE_EVENT_CLASS(btrfs_workqueue,
- TP_PROTO(const struct __btrfs_workqueue *wq,
- const char *name, int high),
+ TP_PROTO(const struct btrfs_workqueue *wq, const char *name),
- TP_ARGS(wq, name, high),
+ TP_ARGS(wq, name),
TP_STRUCT__entry_btrfs(
__field( const void *, wq )
__string( name, name )
- __field( int , high )
),
TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
__entry->wq = wq;
__assign_str(name, name);
- __entry->high = high;
),
- TP_printk_btrfs("name=%s%s wq=%p", __get_str(name),
- __print_flags(__entry->high, "",
- {(WQ_HIGHPRI), "-high"}),
+ TP_printk_btrfs("name=%s wq=%p", __get_str(name),
__entry->wq)
);
-DEFINE_EVENT(btrfs__workqueue, btrfs_workqueue_alloc,
+DEFINE_EVENT(btrfs_workqueue, btrfs_workqueue_alloc,
- TP_PROTO(const struct __btrfs_workqueue *wq,
- const char *name, int high),
+ TP_PROTO(const struct btrfs_workqueue *wq, const char *name),
- TP_ARGS(wq, name, high)
+ TP_ARGS(wq, name)
);
-DECLARE_EVENT_CLASS(btrfs__workqueue_done,
+DECLARE_EVENT_CLASS(btrfs_workqueue_done,
- TP_PROTO(const struct __btrfs_workqueue *wq),
+ TP_PROTO(const struct btrfs_workqueue *wq),
TP_ARGS(wq),
@@ -1506,9 +1565,9 @@ DECLARE_EVENT_CLASS(btrfs__workqueue_done,
TP_printk_btrfs("wq=%p", __entry->wq)
);
-DEFINE_EVENT(btrfs__workqueue_done, btrfs_workqueue_destroy,
+DEFINE_EVENT(btrfs_workqueue_done, btrfs_workqueue_destroy,
- TP_PROTO(const struct __btrfs_workqueue *wq),
+ TP_PROTO(const struct btrfs_workqueue *wq),
TP_ARGS(wq)
);
@@ -2263,6 +2322,98 @@ DEFINE_EVENT(btrfs__space_info_update, update_bytes_pinned,
TP_ARGS(fs_info, sinfo, old, diff)
);
+DECLARE_EVENT_CLASS(btrfs_raid56_bio,
+
+ TP_PROTO(const struct btrfs_raid_bio *rbio,
+ const struct bio *bio,
+ const struct raid56_bio_trace_info *trace_info),
+
+ TP_ARGS(rbio, bio, trace_info),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, full_stripe )
+ __field( u64, physical )
+ __field( u64, devid )
+ __field( u32, offset )
+ __field( u32, len )
+ __field( u8, opf )
+ __field( u8, total_stripes )
+ __field( u8, real_stripes )
+ __field( u8, nr_data )
+ __field( u8, stripe_nr )
+ ),
+
+ TP_fast_assign_btrfs(rbio->bioc->fs_info,
+ __entry->full_stripe = rbio->bioc->raid_map[0];
+ __entry->physical = bio->bi_iter.bi_sector << SECTOR_SHIFT;
+ __entry->len = bio->bi_iter.bi_size;
+ __entry->opf = bio_op(bio);
+ __entry->devid = trace_info->devid;
+ __entry->offset = trace_info->offset;
+ __entry->stripe_nr = trace_info->stripe_nr;
+ __entry->total_stripes = rbio->bioc->num_stripes;
+ __entry->real_stripes = rbio->real_stripes;
+ __entry->nr_data = rbio->nr_data;
+ ),
+ /*
+ * For type output, we need to output things like "DATA1"
+ * (the first data stripe), "DATA2" (the second data stripe),
+ * "PQ1" (P stripe),"PQ2" (Q stripe), "REPLACE0" (replace target device).
+ */
+ TP_printk_btrfs(
+"full_stripe=%llu devid=%lld type=%s%d offset=%d opf=0x%x physical=%llu len=%u",
+ __entry->full_stripe, __entry->devid,
+ (__entry->stripe_nr < __entry->nr_data) ? "DATA" :
+ ((__entry->stripe_nr < __entry->real_stripes) ? "PQ" :
+ "REPLACE"),
+ (__entry->stripe_nr < __entry->nr_data) ?
+ (__entry->stripe_nr + 1) :
+ ((__entry->stripe_nr < __entry->real_stripes) ?
+ (__entry->stripe_nr - __entry->nr_data + 1) : 0),
+ __entry->offset, __entry->opf, __entry->physical, __entry->len)
+);
+
+DEFINE_EVENT(btrfs_raid56_bio, raid56_read_partial,
+ TP_PROTO(const struct btrfs_raid_bio *rbio,
+ const struct bio *bio,
+ const struct raid56_bio_trace_info *trace_info),
+
+ TP_ARGS(rbio, bio, trace_info)
+);
+
+DEFINE_EVENT(btrfs_raid56_bio, raid56_write_stripe,
+ TP_PROTO(const struct btrfs_raid_bio *rbio,
+ const struct bio *bio,
+ const struct raid56_bio_trace_info *trace_info),
+
+ TP_ARGS(rbio, bio, trace_info)
+);
+
+
+DEFINE_EVENT(btrfs_raid56_bio, raid56_scrub_write_stripe,
+ TP_PROTO(const struct btrfs_raid_bio *rbio,
+ const struct bio *bio,
+ const struct raid56_bio_trace_info *trace_info),
+
+ TP_ARGS(rbio, bio, trace_info)
+);
+
+DEFINE_EVENT(btrfs_raid56_bio, raid56_scrub_read,
+ TP_PROTO(const struct btrfs_raid_bio *rbio,
+ const struct bio *bio,
+ const struct raid56_bio_trace_info *trace_info),
+
+ TP_ARGS(rbio, bio, trace_info)
+);
+
+DEFINE_EVENT(btrfs_raid56_bio, raid56_scrub_read_recover,
+ TP_PROTO(const struct btrfs_raid_bio *rbio,
+ const struct bio *bio,
+ const struct raid56_bio_trace_info *trace_info),
+
+ TP_ARGS(rbio, bio, trace_info)
+);
+
#endif /* _TRACE_BTRFS_H */
/* This part must be outside protection */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.