08.11.2019 15:34, Max Reitz wrote: > Sometimes it is useful to be able to add a node to the block graph that > takes or unshare a certain set of permissions for debugging purposes. > This patch adds this capability to blkdebug. > > (Note that you cannot make blkdebug release or share permissions that it > needs to take or cannot share, because this might result in assertion > failures in the block layer. But if the blkdebug node has no parents, > it will not take any permissions and share everything by default, so you > can then freely choose what permissions to take and share.) > > Signed-off-by: Max Reitz<[email protected]>
Reviewed-by: Vladimir Sementsov-Ogievskiy <[email protected]> -- Best regards, Vladimir
