Lines Matching refs:bit
54 * @start_bit: first bit to set
59 * Set @count bits starting at bit @start_bit in the bitmap described by the
79 u8 bit;
99 /* Get the page containing the first bit (@start_bit). */
110 bit = start_bit & 7;
112 if (bit) {
114 while ((bit & 7) && cnt) {
117 *byte |= 1 << bit++;
119 *byte &= ~(1 << bit++);
172 bit = cnt;
174 while (bit--) {
176 *byte |= 1 << bit;
178 *byte &= ~(1 << bit);