gfs2_lm_unmount  1168 fs/gfs2/ops_fstype.c 	gfs2_lm_unmount(sdp);
gfs2_lm_unmount   184 fs/gfs2/ops_super.c 	gfs2_lm_unmount(sdp);
gfs2_lm_unmount    15 fs/gfs2/super.h void gfs2_lm_unmount(struct gfs2_sbd *sdp);