[XFS] make btree tracing generic
Make the existing bmap btree tracing generic so that it applies to all
btree types.
Some fragments lifted from a patch by Dave Chinner.
This adds two files that were missed from the previous btree tracing
checkin.
SGI-PV: 985583
SGI-Modid: xfs-linux-melb:xfs-kern:32210a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Bill O'Donnell <billodo@sgi.com>
Signed-off-by: David Chinner <david@fromorbit.com>
2 files changed