| /fs/omfs/ |
| D | bitmap.c | 27 int addrlen, int bit, int max) in count_run() argument
33 x = find_next_bit(*addr, nbits, bit); in count_run()
34 count += x - bit; in count_run()
39 bit = 0; in count_run()
49 int nbits, int bit, int count, int set) in set_run() argument
61 for (i = 0; i < count; i++, bit++) { in set_run()
62 if (bit >= nbits) { in set_run()
63 bit = 0; in set_run()
74 set_bit(bit, sbi->s_imap[map]); in set_run()
75 set_bit(bit, (unsigned long *)bh->b_data); in set_run()
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| /fs/ocfs2/ |
| D | heartbeat.c | 30 int bit);
32 int bit);
71 int bit) in __ocfs2_node_map_set_bit() argument
73 set_bit(bit, map->map); in __ocfs2_node_map_set_bit()
78 int bit) in ocfs2_node_map_set_bit() argument
80 if (bit==-1) in ocfs2_node_map_set_bit()
82 BUG_ON(bit >= map->num_nodes); in ocfs2_node_map_set_bit()
84 __ocfs2_node_map_set_bit(map, bit); in ocfs2_node_map_set_bit()
89 int bit) in __ocfs2_node_map_clear_bit() argument
91 clear_bit(bit, map->map); in __ocfs2_node_map_clear_bit()
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| D | ocfs2.h | 873 static inline void _ocfs2_set_bit(unsigned int bit, unsigned long *bitmap) in _ocfs2_set_bit() argument
875 __set_bit_le(bit, bitmap); in _ocfs2_set_bit()
877 #define ocfs2_set_bit(bit, addr) _ocfs2_set_bit((bit), (unsigned long *)(addr)) argument
879 static inline void _ocfs2_clear_bit(unsigned int bit, unsigned long *bitmap) in _ocfs2_clear_bit() argument
881 __clear_bit_le(bit, bitmap); in _ocfs2_clear_bit()
883 #define ocfs2_clear_bit(bit, addr) _ocfs2_clear_bit((bit), (unsigned long *)(addr)) argument
889 static inline void *correct_addr_and_bit_unaligned(int *bit, void *addr) in correct_addr_and_bit_unaligned() argument
892 *bit += ((unsigned long) addr & 7UL) << 3; in correct_addr_and_bit_unaligned()
895 *bit += ((unsigned long) addr & 3UL) << 3; in correct_addr_and_bit_unaligned()
903 static inline void ocfs2_set_bit_unaligned(int bit, void *bitmap) in ocfs2_set_bit_unaligned() argument
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| D | heartbeat.h | 23 int bit);
26 int bit);
29 int bit);
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| /fs/udf/ |
| D | balloc.c | 139 unsigned long bit; in udf_bitmap_free_blocks() local
161 bit = block % (sb->s_blocksize << 3); in udf_bitmap_free_blocks()
166 if (bit + count > (sb->s_blocksize << 3)) { in udf_bitmap_free_blocks()
167 overflow = bit + count - (sb->s_blocksize << 3); in udf_bitmap_free_blocks()
176 if (udf_set_bit(bit + i, bh->b_data)) { in udf_bitmap_free_blocks()
177 udf_debug("bit %lu already set\n", bit + i); in udf_bitmap_free_blocks()
179 ((__u8 *)bh->b_data)[(bit + i) >> 3]); in udf_bitmap_free_blocks()
201 int bit, block, block_group; in udf_bitmap_prealloc_blocks() local
223 bit = block % (sb->s_blocksize << 3); in udf_bitmap_prealloc_blocks()
225 while (bit < (sb->s_blocksize << 3) && block_count > 0) { in udf_bitmap_prealloc_blocks()
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| /fs/xfs/libxfs/ |
| D | xfs_rtbitmap.c | 102 int bit; /* bit number in the word */ in xfs_rtfind_back() local
129 bit = (int)(start & (XFS_NBWORD - 1)); in xfs_rtfind_back()
135 want = (*b & ((xfs_rtword_t)1 << bit)) ? -1 : 0; in xfs_rtfind_back()
140 if (bit < XFS_NBWORD - 1) { in xfs_rtfind_back()
145 firstbit = XFS_RTMAX((xfs_srtblock_t)(bit - len + 1), 0); in xfs_rtfind_back()
146 mask = (((xfs_rtword_t)1 << (bit - firstbit + 1)) - 1) << in xfs_rtfind_back()
157 i = bit - XFS_RTHIBIT(wdiff); in xfs_rtfind_back()
161 i = bit - firstbit + 1; in xfs_rtfind_back()
277 int bit; /* bit number in the word */ in xfs_rtfind_forw() local
304 bit = (int)(start & (XFS_NBWORD - 1)); in xfs_rtfind_forw()
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| /fs/ntfs/ |
| D | bitmap.c | 42 u8 bit; in __ntfs_bitmap_set_bits_in_run() local
74 bit = start_bit & 7; in __ntfs_bitmap_set_bits_in_run()
77 if (bit) { in __ntfs_bitmap_set_bits_in_run()
79 while ((bit & 7) && cnt) { in __ntfs_bitmap_set_bits_in_run()
82 *byte |= 1 << bit++; in __ntfs_bitmap_set_bits_in_run()
84 *byte &= ~(1 << bit++); in __ntfs_bitmap_set_bits_in_run()
135 bit = cnt; in __ntfs_bitmap_set_bits_in_run()
137 while (bit--) { in __ntfs_bitmap_set_bits_in_run()
139 *byte |= 1 << bit; in __ntfs_bitmap_set_bits_in_run()
141 *byte &= ~(1 << bit); in __ntfs_bitmap_set_bits_in_run()
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| D | bitmap.h | 83 static inline int ntfs_bitmap_set_bit(struct inode *vi, const s64 bit) in ntfs_bitmap_set_bit() argument
85 return ntfs_bitmap_set_run(vi, bit, 1); in ntfs_bitmap_set_bit()
97 static inline int ntfs_bitmap_clear_bit(struct inode *vi, const s64 bit) in ntfs_bitmap_clear_bit() argument
99 return ntfs_bitmap_clear_run(vi, bit, 1); in ntfs_bitmap_clear_bit()
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| D | mft.c | 1129 s64 pass_end, ll, data_pos, pass_start, ofs, bit; in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock() local
1195 bit = data_pos & 7; in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1199 (long long)data_pos, (long long)bit); in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1200 for (; bit < size && data_pos + bit < pass_end; in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1201 bit &= ~7ull, bit += 8) { in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1202 byte = buf + (bit >> 3); in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1206 if (b < 8 && b >= (bit & 7)) { in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1207 ll = data_pos + (bit & ~7ull) + b; in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1225 (long long)data_pos, (long long)bit); in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
2241 s64 ll, bit, old_data_initialized, old_data_size; in ntfs_mft_record_alloc() local
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| /fs/ufs/ |
| D | ialloc.c | 64 unsigned ino, cg, bit; in ufs_free_inode() local
82 bit = ufs_inotocgoff (ino); in ufs_free_inode()
96 if (ubh_isclr (UCPI_UBH(ucpi), ucpi->c_iusedoff, bit)) in ufs_free_inode()
99 ubh_clrbit (UCPI_UBH(ucpi), ucpi->c_iusedoff, bit); in ufs_free_inode()
181 unsigned cg, bit, i, j, start; in ufs_new_inode() local
249 bit = ubh_find_next_zero_bit (UCPI_UBH(ucpi), ucpi->c_iusedoff, uspi->s_ipg, start); in ufs_new_inode()
250 if (!(bit < uspi->s_ipg)) { in ufs_new_inode()
251 bit = ubh_find_first_zero_bit (UCPI_UBH(ucpi), ucpi->c_iusedoff, start); in ufs_new_inode()
252 if (!(bit < start)) { in ufs_new_inode()
259 UFSD("start = %u, bit = %u, ipg = %u\n", start, bit, uspi->s_ipg); in ufs_new_inode()
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| D | util.h | 351 #define ubh_blkmap(ubh,begin,bit) \ argument
352 …((*ubh_get_addr(ubh, (begin) + ((bit) >> 3)) >> ((bit) & 7)) & (0xff >> (UFS_MAXFRAG - uspi->s_fpb…
379 #define ubh_setbit(ubh,begin,bit) \ argument
380 (*ubh_get_addr(ubh, (begin) + ((bit) >> 3)) |= (1 << ((bit) & 7)))
382 #define ubh_clrbit(ubh,begin,bit) \ argument
383 (*ubh_get_addr (ubh, (begin) + ((bit) >> 3)) &= ~(1 << ((bit) & 7)))
385 #define ubh_isset(ubh,begin,bit) \ argument
386 (*ubh_get_addr (ubh, (begin) + ((bit) >> 3)) & (1 << ((bit) & 7)))
388 #define ubh_isclr(ubh,begin,bit) (!ubh_isset(ubh,begin,bit)) argument
419 unsigned bit, i; in find_last_zero_bit() local
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| D | balloc.c | 45 unsigned cgno, bit, end_bit, bbase, blkmap, i; in ufs_free_fragments() local
60 bit = ufs_dtogd(uspi, fragment); in ufs_free_fragments()
75 end_bit = bit + count; in ufs_free_fragments()
76 bbase = ufs_blknum (bit); in ufs_free_fragments()
79 for (i = bit; i < end_bit; i++) { in ufs_free_fragments()
141 unsigned overflow, cgno, bit, end_bit, i; in ufs_free_blocks() local
162 bit = ufs_dtogd(uspi, fragment); in ufs_free_blocks()
167 end_bit = bit + count; in ufs_free_blocks()
169 overflow = bit + count - uspi->s_fpg; in ufs_free_blocks()
183 for (i = bit; i < end_bit; i += uspi->s_fpb) { in ufs_free_blocks()
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| /fs/affs/ |
| D | bitmap.c | 44 u32 blk, bmap, bit, mask, tmp; in affs_free_block() local
54 bit = blk % sbi->s_bmap_bits; in affs_free_block()
69 mask = 1 << (bit & 31); in affs_free_block()
70 data = (__be32 *)bh->b_data + bit / 32 + 1; in affs_free_block()
122 u32 blk, bmap, bit, mask, mask2, tmp; in affs_alloc_block() local
182 bit = blk % sbi->s_bmap_bits; in affs_alloc_block()
183 data = (__be32 *)bh->b_data + bit / 32 + 1; in affs_alloc_block()
185 mask = ~0UL << (bit & 31); in affs_alloc_block()
206 bit = ffs(tmp & mask) - 1; in affs_alloc_block()
207 blk += bit + sbi->s_reserved; in affs_alloc_block()
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| /fs/xfs/ |
| D | xfs_buf_item_recover.c | 444 int bit; in xlog_recover_do_reg_buffer() local
451 bit = 0; in xlog_recover_do_reg_buffer()
454 bit = xfs_next_bit(buf_f->blf_data_map, in xlog_recover_do_reg_buffer()
455 buf_f->blf_map_size, bit); in xlog_recover_do_reg_buffer()
456 if (bit == -1) in xlog_recover_do_reg_buffer()
459 buf_f->blf_map_size, bit); in xlog_recover_do_reg_buffer()
464 ((uint)bit << XFS_BLF_SHIFT) + (nbits << XFS_BLF_SHIFT)); in xlog_recover_do_reg_buffer()
506 (uint)bit << XFS_BLF_SHIFT), /* dest */ in xlog_recover_do_reg_buffer()
511 bit += nbits; in xlog_recover_do_reg_buffer()
585 int bit = 0; in xlog_recover_do_inode_buffer() local
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| D | xfs_buf_item.c | 783 uint bit; in xfs_buf_item_log_segment() local
811 bit = first_bit & (uint)(NBWORD - 1); in xfs_buf_item_log_segment()
821 if (bit) { in xfs_buf_item_log_segment()
822 end_bit = min(bit + bits_to_set, (uint)NBWORD); in xfs_buf_item_log_segment()
823 mask = ((1U << (end_bit - bit)) - 1) << bit; in xfs_buf_item_log_segment()
826 bits_set = end_bit - bit; in xfs_buf_item_log_segment()
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| /fs/ocfs2/dlm/ |
| D | dlmmaster.c | 604 struct dlm_lock_resource *res, int bit) in dlm_lockres_set_refmap_bit() argument
609 res->lockname.name, bit, __builtin_return_address(0)); in dlm_lockres_set_refmap_bit()
611 set_bit(bit, res->refmap); in dlm_lockres_set_refmap_bit()
615 struct dlm_lock_resource *res, int bit) in dlm_lockres_clear_refmap_bit() argument
620 res->lockname.name, bit, __builtin_return_address(0)); in dlm_lockres_clear_refmap_bit()
622 clear_bit(bit, res->refmap); in dlm_lockres_clear_refmap_bit()
716 int bit, wait_on_recovery = 0; in dlm_get_lock_resource() local
866 bit = find_next_bit(dlm->recovery_map, O2NM_MAX_NODES, 0); in dlm_get_lock_resource()
867 if (bit < O2NM_MAX_NODES) { in dlm_get_lock_resource()
870 dlm->name, namelen, (char *)lockid, bit); in dlm_get_lock_resource()
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| D | dlmcommon.h | 892 struct dlm_lock_resource *res, int bit);
894 struct dlm_lock_resource *res, int bit);
1109 int bit; in dlm_node_iter_next() local
1110 bit = find_next_bit(iter->node_map, O2NM_MAX_NODES, iter->curnode+1); in dlm_node_iter_next()
1111 if (bit >= O2NM_MAX_NODES) { in dlm_node_iter_next()
1115 iter->curnode = bit; in dlm_node_iter_next()
1116 return bit; in dlm_node_iter_next()
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| /fs/minix/ |
| D | bitmap.c | 48 unsigned long bit, zone; in minix_free_block() local
55 bit = zone & ((1<<k) - 1); in minix_free_block()
63 if (!minix_test_and_clear_bit(bit, bh->b_data)) in minix_free_block()
189 unsigned long ino, bit; in minix_free_inode() local
196 bit = ino & ((1<<k) - 1); in minix_free_inode()
207 if (!minix_test_and_clear_bit(bit, bh->b_data)) in minix_free_inode()
208 printk("minix_free_inode: bit %lu already cleared\n", bit); in minix_free_inode()
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| /fs/afs/ |
| D | dir_edit.c | 27 int bit, n; in afs_find_contig_bits() local
38 bit = 1; in afs_find_contig_bits()
49 bit += n; in afs_find_contig_bits()
52 if (bit > 64 - nr_slots) in afs_find_contig_bits()
54 return bit; in afs_find_contig_bits()
59 bit += n; in afs_find_contig_bits()
69 int bit, unsigned int nr_slots) in afs_set_contig_bits() argument
74 mask <<= bit; in afs_set_contig_bits()
90 int bit, unsigned int nr_slots) in afs_clear_contig_bits() argument
95 mask <<= bit; in afs_clear_contig_bits()
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| /fs/ext4/ |
| D | mballoc.c | 384 static inline void *mb_correct_addr_and_bit(int *bit, void *addr) in mb_correct_addr_and_bit() argument
387 *bit += ((unsigned long) addr & 7UL) << 3; in mb_correct_addr_and_bit()
390 *bit += ((unsigned long) addr & 3UL) << 3; in mb_correct_addr_and_bit()
398 static inline int mb_test_bit(int bit, void *addr) in mb_test_bit() argument
404 addr = mb_correct_addr_and_bit(&bit, addr); in mb_test_bit()
405 return ext4_test_bit(bit, addr); in mb_test_bit()
408 static inline void mb_set_bit(int bit, void *addr) in mb_set_bit() argument
410 addr = mb_correct_addr_and_bit(&bit, addr); in mb_set_bit()
411 ext4_set_bit(bit, addr); in mb_set_bit()
414 static inline void mb_clear_bit(int bit, void *addr) in mb_clear_bit() argument
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| D | ialloc.c | 243 unsigned long bit; in ext4_free_inode() local
286 bit = (ino - 1) % EXT4_INODES_PER_GROUP(sb); in ext4_free_inode()
314 cleared = ext4_test_and_clear_bit(bit, bitmap_bh->b_data); in ext4_free_inode()
759 int bit; in ext4_mark_inode_used() local
766 bit = (ino - 1) % EXT4_INODES_PER_GROUP(sb); in ext4_mark_inode_used()
771 if (ext4_test_bit(bit, inode_bitmap_bh->b_data)) { in ext4_mark_inode_used()
782 ext4_set_bit(bit, inode_bitmap_bh->b_data); in ext4_mark_inode_used()
848 if (bit >= free) in ext4_mark_inode_used()
850 (EXT4_INODES_PER_GROUP(sb) - bit - 1)); in ext4_mark_inode_used()
1373 int bit; in ext4_orphan_get() local
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| /fs/nilfs2/ |
| D | the_nilfs.h | 194 #define THE_NILFS_FNS(bit, name) \ argument
197 set_bit(THE_NILFS_##bit, &(nilfs)->ns_flags); \
201 clear_bit(THE_NILFS_##bit, &(nilfs)->ns_flags); \
205 return test_bit(THE_NILFS_##bit, &(nilfs)->ns_flags); \
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| /fs/jffs2/ |
| D | compr_rubin.c | 57 static inline int pushbit(struct pushpull *pp, int bit, int use_reserved) in pushbit() argument
62 if (bit) in pushbit()
79 int bit; in pullbit() local
81 bit = (pp->buf[pp->ofs >> 3] >> (7-(pp->ofs & 7))) & 1; in pullbit()
84 return bit; in pullbit()
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| /fs/ |
| D | select.c | 468 unsigned long out, unsigned long bit, in wait_key_set() argument
472 if (in & bit) in wait_key_set()
474 if (out & bit) in wait_key_set()
515 unsigned long in, out, ex, all_bits, bit = 1, j; in do_select() local
526 for (j = 0; j < BITS_PER_LONG; ++j, ++i, bit <<= 1) { in do_select()
530 if (!(bit & all_bits)) in do_select()
535 wait_key_set(wait, in, out, bit, in do_select()
541 if ((mask & POLLIN_SET) && (in & bit)) { in do_select()
542 res_in |= bit; in do_select()
546 if ((mask & POLLOUT_SET) && (out & bit)) { in do_select()
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| /fs/btrfs/tests/ |
| D | free-space-tree-tests.c | 28 int prev_bit = 0, bit; in __check_free_space_extents() local
59 bit = free_space_test_bit(cache, path, offset); in __check_free_space_extents()
60 if (prev_bit == 0 && bit == 1) { in __check_free_space_extents()
62 } else if (prev_bit == 1 && bit == 0) { in __check_free_space_extents()
69 prev_bit = bit; in __check_free_space_extents()
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