xfs: create specialized classes for refcount tracepoints

The only user of the "ag" tracepoint event classes is the refcount
btree, so rename them to make that obvious and make them take the btree
cursor to simplify the arguments.  This will save us a lot of trouble
later on.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Darrick J. Wong 2024-07-02 11:23:05 -07:00
commit bb0efb0d0a
2 changed files with 48 additions and 37 deletions