Lines Matching defs:count
178 * u16 count: The number of bits
189 * Starting with bit number 'start', 'count' bits in the volume bitmap
191 * block count of the MDB is updated and the MDB is marked dirty.
193 int hfs_clear_vbm_bits(struct super_block *sb, u16 start, u16 count)
200 if (!count)
203 hfs_dbg(BITMAP, "clear_bits: %u,%u\n", start, count);
205 if ((start + count) > HFS_SB(sb)->fs_ablocks)
211 len = count;
218 if (j > count) {
219 mask |= 0xffffffffU >> (i + count);
224 count -= j;
228 while (count >= 32) {
230 count -= 32;
233 if (count) {
234 mask = 0xffffffffU >> count;