| /fs/minix/ |
| D | minix.h | 107 #define minix_test_and_set_bit(nr, addr) \ argument
108 __test_and_set_bit((nr), (unsigned long *)(addr))
109 #define minix_set_bit(nr, addr) \ argument
110 __set_bit((nr), (unsigned long *)(addr))
111 #define minix_test_and_clear_bit(nr, addr) \ argument
112 __test_and_clear_bit((nr), (unsigned long *)(addr))
113 #define minix_test_bit(nr, addr) \ argument
114 test_bit((nr), (unsigned long *)(addr))
142 #define minix_test_and_set_bit(nr, addr) \ argument
143 __test_and_set_bit((nr) ^ 16, (unsigned long *)(addr))
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| D | itree_common.c | 82 int nr = minix_new_block(inode); in alloc_branch() local
83 if (!nr) in alloc_branch()
85 branch[n].key = cpu_to_block(nr); in alloc_branch()
95 parent = nr; in alloc_branch()
258 unsigned long nr; in free_data() local
261 nr = block_to_cpu(*p); in free_data()
262 if (nr) { in free_data()
264 minix_free_block(inode, nr); in free_data()
272 unsigned long nr; in free_branches() local
276 nr = block_to_cpu(*p); in free_branches()
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| /fs/ext4/ |
| D | indirect.c | 905 ext4_fsblk_t nr; /* Current block # */ in ext4_free_data() local
920 nr = le32_to_cpu(*p); in ext4_free_data()
921 if (nr) { in ext4_free_data()
924 block_to_free = nr; in ext4_free_data()
927 } else if (nr == block_to_free + count) { in ext4_free_data()
935 block_to_free = nr; in ext4_free_data()
985 ext4_fsblk_t nr; in ext4_free_branches() local
996 nr = le32_to_cpu(*p); in ext4_free_branches()
997 if (!nr) in ext4_free_branches()
1001 nr, 1)) { in ext4_free_branches()
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| /fs/ocfs2/ |
| D | blockcheck.c | 107 u32 ocfs2_hamming_encode(u32 parity, void *data, unsigned int d, unsigned int nr) in ocfs2_hamming_encode() argument
128 b = calc_code_bit(nr + i, &p); in ocfs2_hamming_encode()
166 void ocfs2_hamming_fix(void *data, unsigned int d, unsigned int nr, in ocfs2_hamming_fix() argument
184 if (fix >= calc_code_bit(nr + d, NULL)) in ocfs2_hamming_fix()
192 b = calc_code_bit(nr, NULL); in ocfs2_hamming_fix()
483 void ocfs2_block_check_compute_bhs(struct buffer_head **bhs, int nr, in ocfs2_block_check_compute_bhs() argument
489 BUG_ON(nr < 0); in ocfs2_block_check_compute_bhs()
491 if (!nr) in ocfs2_block_check_compute_bhs()
496 for (i = 0, crc = ~0, ecc = 0; i < nr; i++) { in ocfs2_block_check_compute_bhs()
527 int ocfs2_block_check_validate_bhs(struct buffer_head **bhs, int nr, in ocfs2_block_check_validate_bhs() argument
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| D | buffer_head_io.c | 102 unsigned int nr, struct buffer_head *bhs[]) in ocfs2_read_blocks_sync() argument
108 trace_ocfs2_read_blocks_sync((unsigned long long)block, nr); in ocfs2_read_blocks_sync()
110 if (!nr) in ocfs2_read_blocks_sync()
113 for (i = 0 ; i < nr ; i++) { in ocfs2_read_blocks_sync()
160 for (i = nr; i > 0; i--) { in ocfs2_read_blocks_sync()
181 int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr, in ocfs2_read_blocks() argument
191 trace_ocfs2_read_blocks_begin(ci, (unsigned long long)block, nr, flags); in ocfs2_read_blocks()
203 if (nr < 0) { in ocfs2_read_blocks()
204 mlog(ML_ERROR, "asked to read %d blocks!\n", nr); in ocfs2_read_blocks()
210 if (nr == 0) { in ocfs2_read_blocks()
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| D | blockcheck.h | 48 struct buffer_head **bhs, int nr,
51 struct buffer_head **bhs, int nr,
60 void ocfs2_block_check_compute_bhs(struct buffer_head **bhs, int nr,
62 int ocfs2_block_check_validate_bhs(struct buffer_head **bhs, int nr,
89 unsigned int nr);
100 void ocfs2_hamming_fix(void *data, unsigned int d, unsigned int nr,
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| /fs/ubifs/ |
| D | shrinker.c | 70 static int shrink_tnc(struct ubifs_info *c, int nr, int age, int *contention) in shrink_tnc() argument
93 while (znode && total_freed < nr && in shrink_tnc()
156 static int shrink_tnc_trees(int nr, int age, int *contention) in shrink_tnc_trees() argument
199 freed += shrink_tnc(c, nr, age, contention); in shrink_tnc_trees()
210 if (freed >= nr) in shrink_tnc_trees()
294 unsigned long nr = sc->nr_to_scan; in ubifs_shrink_scan() local
311 freed = shrink_tnc_trees(nr, OLD_ZNODE_AGE, &contention); in ubifs_shrink_scan()
312 if (freed >= nr) in ubifs_shrink_scan()
316 freed += shrink_tnc_trees(nr - freed, YOUNG_ZNODE_AGE, &contention); in ubifs_shrink_scan()
317 if (freed >= nr) in ubifs_shrink_scan()
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| /fs/ |
| D | coredump.c | 312 int nr = 0; in zap_process() local
324 nr++; in zap_process()
328 return nr; in zap_process()
336 int nr = -EAGAIN; in zap_threads() local
342 nr = zap_process(tsk, exit_code, 0); in zap_threads()
346 if (unlikely(nr < 0)) in zap_threads()
347 return nr; in zap_threads()
350 if (atomic_read(&mm->mm_users) == nr + 1) in zap_threads()
394 nr += zap_process(p, exit_code, in zap_threads()
403 atomic_set(&core_state->nr_threads, nr); in zap_threads()
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| D | file.c | 60 #define BITBIT_NR(nr) BITS_TO_LONGS(BITS_TO_LONGS(nr)) argument
61 #define BITBIT_SIZE(nr) (BITBIT_NR(nr) * sizeof(long)) argument
104 static struct fdtable * alloc_fdtable(unsigned int nr) in alloc_fdtable() argument
116 nr /= (1024 / sizeof(struct file *)); in alloc_fdtable()
117 nr = roundup_pow_of_two(nr + 1); in alloc_fdtable()
118 nr *= (1024 / sizeof(struct file *)); in alloc_fdtable()
127 if (unlikely(nr > sysctl_nr_open)) in alloc_fdtable()
128 nr = ((sysctl_nr_open - 1) | (BITS_PER_LONG - 1)) + 1; in alloc_fdtable()
133 fdt->max_fds = nr; in alloc_fdtable()
134 data = alloc_fdmem(nr * sizeof(struct file *)); in alloc_fdtable()
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| D | aio.c | 54 unsigned nr; /* number of io_events */ member
72 unsigned nr; member
330 for (i = 0; i < table->nr; i++) { in aio_ring_mremap()
530 ring->nr = nr_events; /* user copy */ in aio_setup_ring()
661 for (i = 0; i < table->nr; i++) in ioctx_add_table()
677 new_nr = (table ? table->nr : 1) * 4; in ioctx_add_table()
685 table->nr = new_nr; in ioctx_add_table()
692 } else if (table->nr > old->nr) { in ioctx_add_table()
694 old->nr * sizeof(struct kioctx *)); in ioctx_add_table()
705 static void aio_nr_sub(unsigned nr) in aio_nr_sub() argument
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| D | compat.c | 511 compat_long_t, nr, in COMPAT_SYSCALL_DEFINE5() argument
526 return sys_io_getevents(ctx_id, min_nr, nr, events, ut); in COMPAT_SYSCALL_DEFINE5()
606 copy_iocb(long nr, u32 __user *ptr32, struct iocb __user * __user *ptr64) in copy_iocb() argument
611 for (i = 0; i < nr; ++i) { in copy_iocb()
623 int, nr, u32 __user *, iocb) in COMPAT_SYSCALL_DEFINE3() argument
628 if (unlikely(nr < 0)) in COMPAT_SYSCALL_DEFINE3()
631 if (nr > MAX_AIO_SUBMITS) in COMPAT_SYSCALL_DEFINE3()
632 nr = MAX_AIO_SUBMITS; in COMPAT_SYSCALL_DEFINE3()
634 iocb64 = compat_alloc_user_space(nr * sizeof(*iocb64)); in COMPAT_SYSCALL_DEFINE3()
635 ret = copy_iocb(nr, iocb, iocb64); in COMPAT_SYSCALL_DEFINE3()
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| /fs/sysv/ |
| D | itree.c | 53 static inline int block_to_cpu(struct sysv_sb_info *sbi, sysv_zone_t nr) in block_to_cpu() argument
55 return sbi->s_block_base + fs32_to_cpu(sbi, nr); in block_to_cpu()
328 sysv_zone_t nr = *p; in free_data() local
329 if (nr) { in free_data()
331 sysv_free_block(inode->i_sb, nr); in free_data()
345 sysv_zone_t nr = *p; in free_branches() local
346 if (!nr) in free_branches()
349 block = block_to_cpu(SYSV_SB(sb), nr); in free_branches()
356 sysv_free_block(sb, nr); in free_branches()
369 sysv_zone_t nr = 0; in sysv_truncate() local
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| D | balloc.c | 42 void sysv_free_block(struct super_block * sb, sysv_zone_t nr) in sysv_free_block() argument
48 unsigned block = fs32_to_cpu(sbi, nr); in sysv_free_block()
91 sbi->s_bcache[count++] = nr; in sysv_free_block()
103 sysv_zone_t nr; in sysv_new_block() local
112 nr = sbi->s_bcache[--count]; in sysv_new_block()
113 if (nr == 0) /* Applies only to Xenix FS, SystemV FS */ in sysv_new_block()
116 block = fs32_to_cpu(sbi, nr); in sysv_new_block()
151 return nr; in sysv_new_block()
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| /fs/f2fs/ |
| D | shrinker.c | 81 unsigned long nr = sc->nr_to_scan; in f2fs_shrink_scan() local
108 freed += f2fs_shrink_extent_tree(sbi, nr >> 1); in f2fs_shrink_scan()
111 if (freed < nr) in f2fs_shrink_scan()
112 freed += try_to_free_nats(sbi, nr - freed); in f2fs_shrink_scan()
115 if (freed < nr) in f2fs_shrink_scan()
116 freed += try_to_free_nids(sbi, nr - freed); in f2fs_shrink_scan()
122 if (freed >= nr) in f2fs_shrink_scan()
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| /fs/hpfs/ |
| D | alloc.c | 119 unsigned nr = (near & 0x3fff) & ~(n - 1); in alloc_in_bmp() local
133 if (!tstbits(bmp, nr, n + forward)) { in alloc_in_bmp()
134 ret = bs + nr; in alloc_in_bmp()
137 q = nr + n; b = 0; in alloc_in_bmp()
142 if (q>>5 != nr>>5) { in alloc_in_bmp()
144 q = nr & 0x1f; in alloc_in_bmp()
146 } else if (q > nr) break; in alloc_in_bmp()
152 nr >>= 5; in alloc_in_bmp()
154 i = nr; in alloc_in_bmp()
177 } while (i != nr); in alloc_in_bmp()
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| /fs/reiserfs/ |
| D | lbalance.c | 315 int nr, free_space; in leaf_copy_items_entirely() local
338 nr = blkh_nr_item(blkh); in leaf_copy_items_entirely()
345 dest_before = (last_first == LAST_TO_FIRST) ? 0 : nr; in leaf_copy_items_entirely()
355 memmove(ih + cpy_num, ih, (nr - dest_before) * IH_SIZE); in leaf_copy_items_entirely()
365 for (i = dest_before; i < nr + cpy_num; i++) { in leaf_copy_items_entirely()
371 last_loc = ih_location(&ih[nr + cpy_num - 1 - dest_before]); in leaf_copy_items_entirely()
389 set_blkh_nr_item(blkh, nr + cpy_num); in leaf_copy_items_entirely()
907 int nr, free_space; in leaf_insert_into_buf() local
915 nr = blkh_nr_item(blkh); in leaf_insert_into_buf()
930 last_loc = nr ? ih_location(&ih[nr - before - 1]) : bh->b_size; in leaf_insert_into_buf()
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| D | ibalance.c | 133 int nr; in internal_insert_childs() local
143 nr = blkh_nr_item(blkh); in internal_insert_childs()
153 memmove(dc + count, dc, (nr + 1 - (to + 1)) * DC_SIZE); in internal_insert_childs()
167 (nr - to) * KEY_SIZE + (nr + 1 + count) * DC_SIZE); in internal_insert_childs()
210 int nr; in internal_delete_pointers_items() local
228 nr = blkh_nr_item(blkh); in internal_delete_pointers_items()
230 if (first_p == 0 && del_num == nr + 1) { in internal_delete_pointers_items()
245 memmove(dc, dc + del_num, (nr + 1 - first_p - del_num) * DC_SIZE); in internal_delete_pointers_items()
248 (nr - first_i - del_num) * KEY_SIZE + (nr + 1 - in internal_delete_pointers_items()
435 int nr; in internal_insert_key() local
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| D | prints.c | 461 int i, nr; in print_leaf() local
471 nr = blkh_nr_item(blkh); in print_leaf()
479 &(ih->ih_key), &((ih + nr - 1)->ih_key)); in print_leaf()
483 if (first < 0 || first > nr - 1) in print_leaf()
488 if (last < 0 || last > nr) in print_leaf()
489 to = nr; in print_leaf()
713 int nr; in check_leaf_block_head() local
716 nr = blkh_nr_item(blkh); in check_leaf_block_head()
717 if (nr > (bh->b_size - BLKH_SIZE) / IH_SIZE) in check_leaf_block_head()
720 if (blkh_free_space(blkh) > bh->b_size - BLKH_SIZE - IH_SIZE * nr) in check_leaf_block_head()
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| /fs/btrfs/ |
| D | print-tree.c | 167 u32 type, nr; in btrfs_print_leaf() local
183 nr = btrfs_header_nritems(l); in btrfs_print_leaf()
186 btrfs_header_bytenr(l), nr, btrfs_leaf_free_space(root, l)); in btrfs_print_leaf()
187 for (i = 0 ; i < nr ; i++) { in btrfs_print_leaf()
319 int i; u32 nr; in btrfs_print_tree() local
325 nr = btrfs_header_nritems(c); in btrfs_print_tree()
333 btrfs_header_bytenr(c), level, nr, in btrfs_print_tree()
334 (u32)BTRFS_NODEPTRS_PER_BLOCK(root) - nr); in btrfs_print_tree()
335 for (i = 0; i < nr; i++) { in btrfs_print_tree()
341 for (i = 0; i < nr; i++) { in btrfs_print_tree()
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| D | ctree.h | 1605 int nr) in btrfs_stripe_nr() argument
1609 offset += nr * sizeof(struct btrfs_stripe); in btrfs_stripe_nr()
1613 static inline char *btrfs_stripe_dev_uuid_nr(struct btrfs_chunk *c, int nr) in btrfs_stripe_dev_uuid_nr() argument
1615 return btrfs_stripe_dev_uuid(btrfs_stripe_nr(c, nr)); in btrfs_stripe_dev_uuid_nr()
1619 struct btrfs_chunk *c, int nr) in btrfs_stripe_offset_nr() argument
1621 return btrfs_stripe_offset(eb, btrfs_stripe_nr(c, nr)); in btrfs_stripe_offset_nr()
1625 struct btrfs_chunk *c, int nr) in btrfs_stripe_devid_nr() argument
1627 return btrfs_stripe_devid(eb, btrfs_stripe_nr(c, nr)); in btrfs_stripe_devid_nr()
1781 static inline u64 btrfs_node_blockptr(struct extent_buffer *eb, int nr) in btrfs_node_blockptr() argument
1785 sizeof(struct btrfs_key_ptr) * nr; in btrfs_node_blockptr()
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| /fs/fat/ |
| D | cache.c | 230 int nr; in fat_get_cluster() local
255 nr = -EIO; in fat_get_cluster()
259 nr = fat_ent_read(inode, &fatent, *dclus); in fat_get_cluster()
260 if (nr < 0) in fat_get_cluster()
262 else if (nr == FAT_ENT_FREE) { in fat_get_cluster()
267 nr = -EIO; in fat_get_cluster()
269 } else if (nr == FAT_ENT_EOF) { in fat_get_cluster()
274 *dclus = nr; in fat_get_cluster()
278 nr = 0; in fat_get_cluster()
282 return nr; in fat_get_cluster()
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| /fs/ext2/ |
| D | inode.c | 1099 unsigned long nr; in ext2_free_data() local
1102 nr = le32_to_cpu(*p); in ext2_free_data()
1103 if (nr) { in ext2_free_data()
1108 else if (block_to_free == nr - count) in ext2_free_data()
1114 block_to_free = nr; in ext2_free_data()
1139 unsigned long nr; in ext2_free_branches() local
1144 nr = le32_to_cpu(*p); in ext2_free_branches()
1145 if (!nr) in ext2_free_branches()
1148 bh = sb_bread(inode->i_sb, nr); in ext2_free_branches()
1156 inode->i_ino, nr); in ext2_free_branches()
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| /fs/jffs2/ |
| D | malloc.c | 202 struct jffs2_eraseblock *jeb, int nr) in jffs2_prealloc_raw_node_refs() argument
205 int i = nr; in jffs2_prealloc_raw_node_refs()
207 dbg_memalloc("%d\n", nr); in jffs2_prealloc_raw_node_refs()
212 dbg_memalloc("Reserving %d refs for block @0x%08x\n", nr, jeb->offset); in jffs2_prealloc_raw_node_refs()
233 jeb->allocated_refs = nr; in jffs2_prealloc_raw_node_refs()
236 nr, jeb->offset, jeb->last_node, jeb->last_node->flash_offset, in jffs2_prealloc_raw_node_refs()
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| /fs/nilfs2/ |
| D | alloc.c | 91 static unsigned long nilfs_palloc_group(const struct inode *inode, __u64 nr, in nilfs_palloc_group() argument
94 __u64 group = nr; in nilfs_palloc_group()
175 nilfs_palloc_entry_blkoff(const struct inode *inode, __u64 nr) in nilfs_palloc_entry_blkoff() argument
179 group = nilfs_palloc_group(inode, nr, &group_offset); in nilfs_palloc_entry_blkoff()
322 int nilfs_palloc_get_entry_block(struct inode *inode, __u64 nr, in nilfs_palloc_get_entry_block() argument
328 nilfs_palloc_entry_blkoff(inode, nr), in nilfs_palloc_get_entry_block()
338 static int nilfs_palloc_delete_entry_block(struct inode *inode, __u64 nr) in nilfs_palloc_delete_entry_block() argument
343 nilfs_palloc_entry_blkoff(inode, nr), in nilfs_palloc_delete_entry_block()
370 void *nilfs_palloc_block_get_entry(const struct inode *inode, __u64 nr, in nilfs_palloc_block_get_entry() argument
375 nilfs_palloc_group(inode, nr, &group_offset); in nilfs_palloc_block_get_entry()
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| /fs/ramfs/ |
| D | file-nommu.c | 209 unsigned long maxpages, lpages, nr, loop, ret; in ramfs_nommu_get_unmapped_area() local
231 nr = find_get_pages(inode->i_mapping, pgoff, lpages, pages); in ramfs_nommu_get_unmapped_area()
232 if (nr != lpages) in ramfs_nommu_get_unmapped_area()
248 for (loop = nr; loop > 0; loop--) in ramfs_nommu_get_unmapped_area()
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