debugfs: Implement debugfs_create_str()

Implement debugfs_create_str() to easily display names and such in
debugfs.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tested-by: Valentin Schneider <valentin.schneider@arm.com>
Link: https://lkml.kernel.org/r/20210412102001.415407080@infradead.org
This commit is contained in:
Peter Zijlstra 2021-03-25 10:53:55 +01:00
commit 9af0440ec8
2 changed files with 108 additions and 0 deletions