bsd/vfs/vfs_cluster.c

2767 	struct cl_extent cl;
2880 		cl.b_addr = (daddr64_t)(upl_f_offset / PAGE_SIZE_64);
3116 			cl.e_addr = (daddr64_t)((upl_f_offset + (off_t)upl_size) / PAGE_SIZE_64);
3139 					sparse_cluster_add(&(wbp->cl_scmap), vp, &cl, newEOF, callback, callback_arg);
3188 			        if (cl.b_addr >= wbp->cl_clusters[cl_index].b_addr) {
3192 				        if (cl.e_addr <= (wbp->cl_clusters[cl_index].b_addr + max_cluster_pgcount)) {
3197 					        if (cl.e_addr > wbp->cl_clusters[cl_index].e_addr)
3201 						        wbp->cl_clusters[cl_index].e_addr = cl.e_addr;
3204 					if (cl.b_addr < (wbp->cl_clusters[cl_index].b_addr + max_cluster_pgcount)) {
3217 						cl.b_addr = wbp->cl_clusters[cl_index].e_addr;
3231 				        if ((wbp->cl_clusters[cl_index].e_addr - cl.b_addr) <= max_cluster_pgcount) {
3238 					        wbp->cl_clusters[cl_index].b_addr = cl.b_addr;
3240 						if (cl.e_addr > wbp->cl_clusters[cl_index].e_addr) {
3248 						        wbp->cl_clusters[cl_index].e_addr = cl.e_addr;
3262 					if (cl.e_addr > wbp->cl_clusters[cl_index].e_addr - max_cluster_pgcount) {
3270 						cl.e_addr = wbp->cl_clusters[cl_index].b_addr;
3339 				sparse_cluster_add(&(wbp->cl_scmap), vp, &cl, newEOF, callback, callback_arg);
3346 			wbp->cl_clusters[wbp->cl_number].b_addr = cl.b_addr;
3347 			wbp->cl_clusters[wbp->cl_number].e_addr = cl.e_addr;
3372 			retval = cluster_push_now(vp, &cl, newEOF, flags, callback, callback_arg);
5239 		struct	cl_extent cl;
5255 		cl.b_addr = l_clusters[cl_index].b_addr;
5256 		cl.e_addr = l_clusters[cl_index].e_addr;
5258 	        cluster_push_now(vp, &cl, EOF, flags, callback, callback_arg);
5334 cluster_push_now(vnode_t vp, struct cl_extent *cl, off_t EOF, int flags, int (*callback)(buf_t, void *), void *callback_arg)
5359 		     (int)cl->b_addr, (int)cl->e_addr, (int)EOF, flags, 0);
5361 	if ((pages_in_upl = (int)(cl->e_addr - cl->b_addr)) == 0) {
5367 	upl_f_offset = (off_t)(cl->b_addr * PAGE_SIZE_64);
5515 		struct cl_extent cl;
5517 	        for (cl.b_addr = wbp->cl_clusters[cl_index].b_addr; cl.b_addr < wbp->cl_clusters[cl_index].e_addr; cl.b_addr++) {
5519 		        if (ubc_page_op(vp, (off_t)(cl.b_addr * PAGE_SIZE_64), 0, NULL, &flags) == KERN_SUCCESS) {
5521 				        cl.e_addr = cl.b_addr + 1;
5523 				        sparse_cluster_add(&(wbp->cl_scmap), vp, &cl, EOF, callback, callback_arg);
5542         struct cl_extent cl;
5555 		cl.b_addr = (daddr64_t)(offset / PAGE_SIZE_64);
5556 		cl.e_addr = (daddr64_t)((offset + length) / PAGE_SIZE_64);
5558 		cluster_push_now(vp, &cl, EOF, io_flags & (IO_PASSIVE|IO_CLOSE), callback, callback_arg);
5571 sparse_cluster_add(void **scmap, vnode_t vp, struct cl_extent *cl, off_t EOF, int (*callback)(buf_t, void *), void *callback_arg)
5577 	KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, 80)) | DBG_FUNC_START, (*scmap), 0, cl->b_addr, (int)cl->e_addr, 0);
5579 	offset = (off_t)(cl->b_addr * PAGE_SIZE_64);
5580 	length = ((u_int)(cl->e_addr - cl->b_addr)) * PAGE_SIZE;