xfs: add a tracepoint for blockgc scans
Add some tracepoints so that we can observe when the speculative preallocation garbage collector runs. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Brian Foster <bfoster@redhat.com>
parent
758303d1
Please register or sign in to comment