tree 24a7e92d1dd90533dd783ea87abf13cf55284049
parent a428d314ebcf65842fd64ad850c02c280586e74d
author Omar Sandoval <osandov@fb.com> 1485903200 -0800
committer Jens Axboe <axboe@fb.com> 1486056016 -0700

block: use same block debugfs directory for blk-mq and blktrace

When I added the blk-mq debugging information to debugfs, I didn't
notice that blktrace also creates a "block" directory in debugfs. Make
them use the same dentry, now created in the core block code. Based on a
patch from Jens.

Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>