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Lines Matching defs:fs

63 	struct fdfs *fs;
67 	fs = malloc(sizeof(*fs));
68 	if (fs == NULL)
71 		fs->fd_bufp = malloc(nseg * sizeof(struct fd_buf));
72 		if (fs->fd_bufp == NULL) {
73 			free(fs);
77 			fs->fd_bufp[i].start = 0x0;
78 			fs->fd_bufp[i].end = 0x0;
79 			fs->fd_bufp[i].buf = malloc(segsize);
80 			if (fs->fd_bufp[i].buf == NULL) {
82 					free(fs->fd_bufp[i].buf);
83 				free(fs->fd_bufp);
84 				free(fs);
89 		fs->fd_bufp = NULL;
91 	fs->fd_fd = fd;
92 	fs->fd_bufc = nseg;
93 	fs->fd_bufi = 0;
94 	fs->fd_bsize = bsize;
95 	fs->fd_ssize = segsize;
99 		if (fs->fd_bufp) {
101 				free(fs->fd_bufp[i].buf);
102 			free(fs->fd_bufp);
104 		free(fs);
109 	vp->v_fs = fs;
129 	struct fdfs *fs;
140 	fs = (struct fdfs *)vp->v_fs;
141 	for (i = 0; i < fs->fd_bufc; i++)
142 		free(fs->fd_bufp[i].buf);
143 	free(fs->fd_bufp);
144 	free(fs);
174 	struct fdfs *fs = (struct fdfs *)vp->v_fs;
179 	if (fs->fd_bufi == fs->fd_bufc) {
180 		++fs->fd_bufc;
182 			fs->fd_bufc);
183 		t = realloc(fs->fd_bufp, fs->fd_bufc * sizeof(struct fd_buf));
186 				fs->fd_bufc);
189 		fs->fd_bufp = t;
190 		fs->fd_bufp[fs->fd_bufi].start = 0x0;
191 		fs->fd_bufp[fs->fd_bufi].end = 0x0;
192 		fs->fd_bufp[fs->fd_bufi].buf = malloc(fs->fd_ssize);
193 		if (fs->fd_bufp[fs->fd_bufi].buf == NULL) {
195 				fs->fd_bufc);
196 			--fs->fd_bufc;
202 	fs->fd_bufp[fs->fd_bufi].start = start;
203 	fs->fd_bufp[fs->fd_bufi].end =	 start + fs->fd_ssize / fs->fd_bsize;
205 	if ((r = kops.ko_pread(fs->fd_fd, fs->fd_bufp[fs->fd_bufi].buf,
206 		       (size_t)fs->fd_ssize, start * fs->fd_bsize)) < 0) {
207 		syslog(LOG_ERR, "preload to segment buffer %d", fs->fd_bufi);
211 	fs->fd_bufi = fs->fd_bufi + 1;
223 	struct fdfs *fs;
225 	fs = (struct fdfs *)vp->v_fs;
226 	for (i = 0; i < fs->fd_bufc; i++) {
227 		if (bn >= fs->fd_bufp[i].start && bn < fs->fd_bufp[i].end) {
228 			return fs->fd_bufp[i].buf +
229 				(bn - fs->fd_bufp[i].start) * fs->fd_bsize;
241 	struct fdfs *fs;
245 	fs = (struct fdfs *)bp->b_vp->v_fs;
254 			      bp->b_blkno * fs->fd_bsize);
259 			       bp->b_blkno * fs->fd_bsize);