Lines Matching defs:unmap
233 /* Headers for unmap-on-mount support */
490 ; longer have useful content, and the device can unmap the
552 ; longer have useful content, and the device can unmap the
610 dk_unmap_t unmap;
614 bzero(&unmap, sizeof(unmap));
615 unmap.extents = list->extents;
616 unmap.extentsCount = list->extent_count;
619 error = VNOP_IOCTL(hfsmp->hfs_devvp, DKIOCUNMAP, (caddr_t)&unmap, 0, vfs_context_kernel());
763 printf("HFS: bitmap unmap scan error: %d\n", error);