sleepreturn       250 ufs/mfs/mfs_vfsops.c 	int sleepreturn = 0;
sleepreturn       265 ufs/mfs/mfs_vfsops.c 		if (sleepreturn != 0) {
sleepreturn       269 ufs/mfs/mfs_vfsops.c 			sleepreturn = 0;
sleepreturn       272 ufs/mfs/mfs_vfsops.c 		sleepreturn = tsleep((caddr_t)vp, mfs_pri, "mfsidl", 0);