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Searched refs:next_bit (Results 1 – 6 of 6) sorted by relevance

/linux/rust/kernel/
H A Dbitmap.rs140 /// assert_eq!(Some(0), b.next_bit(0));
142 /// assert_eq!(Some(4), b.next_bit(1));
464 pub fn next_bit(&self, start: usize) -> Option<usize> { in next_bit() method
515 assert_eq!(None, b.next_bit(0)); in bitmap_borrow()
549 assert_eq!(None, b.next_bit(0)); in bitmap_set_clear_find()
555 assert_eq!(Some(17), b.next_bit(0)); in bitmap_set_clear_find()
556 assert_eq!(Some(17), b.next_bit(17)); in bitmap_set_clear_find()
557 assert_eq!(None, b.next_bit(18)); in bitmap_set_clear_find()
562 assert_eq!(Some(17), b.next_bit(0)); in bitmap_set_clear_find()
563 assert_eq!(Some(17), b.next_bit(1 in bitmap_set_clear_find()
[all...]
/linux/arch/x86/kernel/
H A Damd_gart_64.c86 static unsigned long next_bit; /* protected by iommu_bitmap_lock */ variable
101 offset = iommu_area_alloc(iommu_gart_bitmap, iommu_pages, next_bit, in alloc_iommu()
110 next_bit = offset+size; in alloc_iommu()
111 if (next_bit >= iommu_pages) { in alloc_iommu()
112 next_bit = 0; in alloc_iommu()
129 if (offset >= next_bit) in free_iommu()
130 next_bit = offset + size; in free_iommu()
/linux/lib/
H A Dgenalloc.c765 unsigned long next_bit = find_next_bit(map, size, index + nr); in gen_pool_best_fit() local
766 if ((next_bit - index) < len) { in gen_pool_best_fit()
767 len = next_bit - index; in gen_pool_best_fit()
773 next_bit + 1, nr, 0); in gen_pool_best_fit()
H A Dtest_bitmap.c688 unsigned int nbits, next_bit; in test_bitmap_arr32() local
699 next_bit = find_next_bit(bmap2, in test_bitmap_arr32()
701 if (next_bit < round_up(nbits, BITS_PER_LONG)) { in test_bitmap_arr32()
704 nbits, next_bit); in test_bitmap_arr32()
716 unsigned int nbits, next_bit; in test_bitmap_arr64() local
728 next_bit = find_next_bit(bmap2, round_up(nbits, BITS_PER_LONG), nbits); in test_bitmap_arr64()
729 if (next_bit < round_up(nbits, BITS_PER_LONG)) { in test_bitmap_arr64()
731 " tail is not safely cleared: %d\n", nbits, next_bit); in test_bitmap_arr64()
/linux/drivers/fsi/
H A Dfsi-master-gpio.c136 int next_bit; in serial_out() local
152 next_bit = (msg & sda_mask) >> (cmd->bits - 1); in serial_out()
153 if (last_bit ^ next_bit) { in serial_out()
154 sda_out(master, next_bit); in serial_out()
155 last_bit = next_bit; in serial_out()
/linux/net/ceph/
H A Dosdmap.c2311 int next_bit = n << (old_bits - 1); in ceph_pg_is_split() local
2312 u32 s = next_bit | pgid->seed; in ceph_pg_is_split()