gfs2_testbit 330 fs/gfs2/rgrp.c res = gfs2_testbit(rbm, true); gfs2_testbit 2202 fs/gfs2/rgrp.c if (ret || gfs2_testbit(&pos, true) != GFS2_BLKST_FREE) gfs2_testbit 2577 fs/gfs2/rgrp.c if (gfs2_testbit(&rbm, false) != type)