• Steven Whitehouse's avatar
    GFS2: Speed up starting point selection for block allocation · 9e07f2cb
    Steven Whitehouse authored
    When setting the starting point for block allocation, there were calls
    to both gfs2_rbm_to_block() and gfs2_rbm_from_block() in the common case
    of there being an active reservation. The gfs2_rbm_from_block() function
    can be quite slow, and since the two conversions were effectively a
    no-op, it makes sense to avoid them entirely in this case.
    There is no functional change here, but the code should be a bit more
    efficient after this patch.
    Signed-off-by: default avatarSteven Whitehouse <swhiteho@redhat.com>