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Searched refs:last_bit (Results 1 – 11 of 11) sorted by relevance

/linux/rust/kernel/
H A Dbitmap.rs450 pub fn last_bit(&self) -> Option<usize> { in last_bit() method
552 assert_eq!(None, b.last_bit()); in bitmap_set_clear_find()
559 assert_eq!(Some(17), b.last_bit()); in bitmap_set_clear_find()
566 assert_eq!(Some(107), b.last_bit()); in bitmap_set_clear_find()
571 assert_eq!(Some(107), b.last_bit()); in bitmap_set_clear_find()
588 assert_eq!(None, b.last_bit()); in owned_bitmap_out_of_bounds()
618 assert_eq!(Some(17), long_bitmap.last_bit()); in bitmap_copy_and_extend()
H A Did_pool.rs162 let Some(bit) = self.map.last_bit() else { in shrink_request()
/linux/drivers/iommu/iommufd/
H A Diova_bitmap.c405 unsigned long cur_bit, last_bit, last_page_idx; in iova_bitmap_set() local
421 last_bit = (((iova + length - 1) - mapped->iova) >> in iova_bitmap_set()
428 last_bit - cur_bit + 1); in iova_bitmap_set()
433 ((last_bit - cur_bit + 1) << mapped->pgshift); in iova_bitmap_set()
444 } while (cur_bit <= last_bit); in iova_bitmap_set()
/linux/drivers/media/pci/bt8xx/
H A Dbttv-input.c207 if (ir->last_bit < 20) { in bttv_rc5_timer_end()
267 if (ir->last_bit < 28) { in bttv_rc5_irq()
268 ir->last_bit = (gap - ir_rc5_remote_gap / 2) / in bttv_rc5_irq()
270 ir->code |= 1 << ir->last_bit; in bttv_rc5_irq()
277 ir->last_bit = 0; in bttv_rc5_irq()
H A Dbttvp.h128 u32 last_bit; /* last raw bit seen */ member
/linux/drivers/clocksource/
H A Dingenic-timer.c280 int ret, last_bit = -1; in ingenic_tcu_init() local
321 last_bit + 1); in ingenic_tcu_init()
322 last_bit = timer->channel; in ingenic_tcu_init()
327 last_bit + 1); in ingenic_tcu_init()
/linux/drivers/spi/
H A Dspi-mtk-snfi.c878 u32 last_bit; in mtk_snand_read_page_cache() local
890 last_bit = fls(snf->nfi_cfg.page_size + snf->nfi_cfg.oob_size); in mtk_snand_read_page_cache()
891 mask = (1 << last_bit) - 1; in mtk_snand_read_page_cache()
1070 u32 last_bit; in mtk_snand_write_page_cache() local
1078 last_bit = fls(snf->nfi_cfg.page_size + snf->nfi_cfg.oob_size); in mtk_snand_write_page_cache()
1079 mask = (1 << last_bit) - 1; in mtk_snand_write_page_cache()
/linux/fs/xfs/
H A Dxfs_buf_item.c926 uint last_bit; in xfs_buf_item_log_segment() local
942 last_bit = last >> XFS_BLF_SHIFT; in xfs_buf_item_log_segment()
947 bits_to_set = last_bit - first_bit + 1; in xfs_buf_item_log_segment()
/linux/drivers/fsi/
H A Dfsi-master-gpio.c135 uint64_t last_bit = ~0; in serial_out() local
153 if (last_bit ^ next_bit) { in serial_out()
155 last_bit = next_bit; in serial_out()
/linux/drivers/net/wireless/ath/ath5k/
H A Dphy.c200 u32 mask, data, last_bit, bits_shifted, first_bit; in ath5k_hw_rfb_op() local
247 last_bit = (position + bits_left > 8) ? 8 : in ath5k_hw_rfb_op()
250 mask = (((1 << last_bit) - 1) ^ ((1 << position) - 1)) << in ath5k_hw_rfb_op()
260 bits_shifted += last_bit - position; in ath5k_hw_rfb_op()
/linux/fs/ocfs2/
H A Dalloc.c7559 u32 first_bit, last_bit, minlen; in ocfs2_trim_mainbm() local
7623 last_bit = osb->bitmap_cpg; in ocfs2_trim_mainbm()
7625 last_bit = first_bit + len; in ocfs2_trim_mainbm()
7637 first_bit, last_bit, minlen); in ocfs2_trim_mainbm()