Lines Matching defs:bit
20 * @start_bit: first bit to set
25 * Set @count bits starting at bit @start_bit in the bitmap described by the
42 u8 bit;
59 /* Get the page containing the first bit (@start_bit). */
74 bit = start_bit & 7;
77 if (bit) {
79 while ((bit & 7) && cnt) {
82 *byte |= 1 << bit++;
84 *byte &= ~(1 << bit++);
135 bit = cnt;
137 while (bit--) {
139 *byte |= 1 << bit;
141 *byte &= ~(1 << bit);