e2fsck: generalize ea_refcount

Currently ea_refcount is only used to track ea block refcounts. By
generalizing it, we could use it for ea quota tracking and also
ea_inode refcounts.

Signed-off-by: Tahsin Erdogan <tahsin@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
3 files changed