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btrfs: add a btrfs_finish_ordered_extent helper

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Add a helper to complete an ordered_extent without first doing a lookup.
The tracepoint cannot use the ordered_extent class as we also want to
print the range.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Christoph Hellwig
2023-05-31 09:54:06 +02:00
committed by David Sterba
parent 2d6f107ea6
commit 122e9ede53
3 changed files with 51 additions and 0 deletions
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29
include/trace/events/btrfs.h
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@@ -661,6 +661,35 @@ DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_mark_finished,
TP_ARGS(inode, ordered)
);
TRACE_EVENT(btrfs_finish_ordered_extent,
TP_PROTO(const struct btrfs_inode *inode, u64 start, u64 len,
bool uptodate),
TP_ARGS(inode, start, len, uptodate),
TP_STRUCT__entry_btrfs(
__field( u64, ino )
__field( u64, start )
__field( u64, len )
__field( bool, uptodate )
__field( u64, root_objectid )
),
TP_fast_assign_btrfs(inode->root->fs_info,
__entry->ino = btrfs_ino(inode);
__entry->start = start;
__entry->len = len;
__entry->uptodate = uptodate;
__entry->root_objectid = inode->root->root_key.objectid;
),
TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu uptodate=%d",
show_root_type(__entry->root_objectid),
__entry->ino, __entry->start,
__entry->len, !!__entry->uptodate)
);
DECLARE_EVENT_CLASS(btrfs__writepage,
TP_PROTO(const struct page *page, const struct inode *inode,