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Searched refs:first_bit (Results 1 – 12 of 12) sorted by relevance

/linux/fs/xfs/
H A Dxfs_buf_item.c131 int first_bit; in xfs_buf_item_size_segment() local
134 first_bit = xfs_next_bit(blfp->blf_data_map, blfp->blf_map_size, 0); in xfs_buf_item_size_segment()
135 if (first_bit == -1) in xfs_buf_item_size_segment()
143 blfp->blf_map_size, first_bit); in xfs_buf_item_size_segment()
154 first_bit = xfs_next_bit(blfp->blf_data_map, blfp->blf_map_size, in xfs_buf_item_size_segment()
155 (uint)first_bit + nbits + 1); in xfs_buf_item_size_segment()
156 } while (first_bit != -1); in xfs_buf_item_size_segment()
269 int first_bit, in xfs_buf_item_copy_iovec() argument
272 offset += first_bit * XFS_BLF_CHUNK; in xfs_buf_item_copy_iovec()
286 int first_bit; in xfs_buf_item_format_segment() local
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/linux/sound/soc/codecs/
H A Drt1019.c394 int ret = 0, first_bit; in rt1019_set_tdm_slot() local
443 first_bit = __ffs(rx_mask); in rt1019_set_tdm_slot()
444 switch (first_bit) { in rt1019_set_tdm_slot()
453 (first_bit << RT1019_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1019_set_tdm_slot()
454 ((first_bit + 1) << RT1019_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1019_set_tdm_slot()
464 ((first_bit - 1) << RT1019_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1019_set_tdm_slot()
465 (first_bit << RT1019_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1019_set_tdm_slot()
H A Drt1015.c903 int ret = 0, first_bit; in rt1015_set_tdm_slot() local
953 first_bit = __ffs(rx_mask); in rt1015_set_tdm_slot()
954 switch (first_bit) { in rt1015_set_tdm_slot()
963 (first_bit << RT1015_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1015_set_tdm_slot()
964 ((first_bit+1) << RT1015_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1015_set_tdm_slot()
974 ((first_bit-1) << RT1015_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1015_set_tdm_slot()
975 (first_bit << RT1015_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1015_set_tdm_slot()
H A Drt1011.c1846 int ret = 0, first_bit, last_bit; in rt1011_set_tdm_slot() local
1900 first_bit = __ffs(rx_mask); in rt1011_set_tdm_slot()
1901 switch (first_bit) { in rt1011_set_tdm_slot()
1913 (first_bit << RT1011_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1011_set_tdm_slot()
1914 ((first_bit+1) << RT1011_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1011_set_tdm_slot()
1927 ((first_bit-1) << RT1011_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1011_set_tdm_slot()
1928 (first_bit << RT1011_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1011_set_tdm_slot()
1943 first_bit = __ffs(tx_mask); in rt1011_set_tdm_slot()
1945 if (last_bit - first_bit > 1) { in rt1011_set_tdm_slot()
1954 RT1011_TDM_ADCDAT1_DATA_LOCATION, first_bit); in rt1011_set_tdm_slot()
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H A Drt1318.c955 int ret = 0, first_bit; in rt1318_set_tdm_slot() local
1007 first_bit = __ffs(rx_mask); in rt1318_set_tdm_slot()
1008 switch (first_bit) { in rt1318_set_tdm_slot()
1017 (first_bit << RT1318_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1318_set_tdm_slot()
1018 ((first_bit + 1) << RT1318_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1318_set_tdm_slot()
1028 ((first_bit - 1) << RT1318_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1318_set_tdm_slot()
1029 (first_bit << RT1318_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1318_set_tdm_slot()
/linux/mm/
H A Dswap.h320 bool first_bit; in swap_zeromap_batch() local
322 first_bit = test_bit(start, sis->zeromap); in swap_zeromap_batch()
324 *is_zeromap = first_bit; in swap_zeromap_batch()
328 if (first_bit) in swap_zeromap_batch()
/linux/fs/resctrl/
H A Dpseudo_lock.c62 unsigned long first_bit; in pseudo_lock_minor_get() local
64 first_bit = find_first_bit(&pseudo_lock_minor_avail, MINORBITS); in pseudo_lock_minor_get()
66 if (first_bit == MINORBITS) in pseudo_lock_minor_get()
69 __clear_bit(first_bit, &pseudo_lock_minor_avail); in pseudo_lock_minor_get()
70 *minor = first_bit; in pseudo_lock_minor_get()
H A Dctrlmondata.c120 unsigned long first_bit, zero_bit, val; in cbm_validate() local
134 first_bit = find_first_bit(&val, cbm_len); in cbm_validate()
135 zero_bit = find_next_zero_bit(&val, cbm_len, first_bit); in cbm_validate()
144 if ((zero_bit - first_bit) < r->cache.min_cbm_bits) { in cbm_validate()
H A Drdtgroup.c3503 unsigned long first_bit, zero_bit; in cbm_ensure_valid() local
3510 first_bit = find_first_bit(&val, cbm_len); in cbm_ensure_valid()
3511 zero_bit = find_next_zero_bit(&val, cbm_len, first_bit); in cbm_ensure_valid()
/linux/tools/perf/util/
H A Dperf_event_attr_fprintf.c21 bool first_bit = true; in __p_bits() local
26 buf += scnprintf(buf, size, "%s%s", first_bit ? "" : "|", bits[i].name); in __p_bits()
27 first_bit = false; in __p_bits()
/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
223 first_bit = rfreg->field.pos; in ath5k_hw_rfb_op()
233 if (!(col <= 3 && num_bits <= 32 && first_bit + num_bits <= 319)) { in ath5k_hw_rfb_op()
238 entry = ((first_bit - 1) / 8) + offset; in ath5k_hw_rfb_op()
239 position = (first_bit - 1) % 8; in ath5k_hw_rfb_op()
/linux/fs/ocfs2/
H A Dalloc.c7559 u32 first_bit, last_bit, minlen; in ocfs2_trim_mainbm() local
7612 first_bit = start; in ocfs2_trim_mainbm()
7614 first_bit = start - ocfs2_blocks_to_clusters(sb, in ocfs2_trim_mainbm()
7622 if (first_bit + len >= 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()
7647 len -= osb->bitmap_cpg - first_bit; in ocfs2_trim_mainbm()
7648 first_bit = 0; in ocfs2_trim_mainbm()