On Sun, Oct 02, 2022 at 11:20:16AM -0700, Darrick J. Wong wrote: > From: Darrick J. Wong <djwong@xxxxxxxxxx> > > Make sure that all filesystem metadata blocks and file data blocks are > not also marked as CoW staging extents. The extra checking added here > was inspired by an actual VM host filesystem corruption incident due to > bugs in the CoW handling of 4.x kernels. > > Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx> Looks reasonable. Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx> -- Dave Chinner david@xxxxxxxxxxxxx
