• David Teigland's avatar
    dlm: avoid scanning unchanged toss lists · f1172283
    David Teigland authored
    Keep track of whether a toss list contains any
    shrinkable rsbs.  If not, dlm_scand can avoid
    scanning the list for rsbs to shrink.  Unnecessary
    scanning can otherwise waste a lot of time because
    the toss lists can contain a large number of rsbs
    that are non-shrinkable (directory records).
    Signed-off-by: default avatarDavid Teigland <teigland@redhat.com>
    f1172283
lock.c 156 KB