| /fs/btrfs/ |
| D | free-space-cache.c | 22 static int tree_insert_offset(struct rb_root *root, u64 offset, in tree_insert_offset() argument
33 if (offset < info->offset) in tree_insert_offset()
35 else if (offset > info->offset) in tree_insert_offset()
77 u64 offset, u64 bytes, in tree_search_offset() argument
86 if (offset < entry->offset) { in tree_search_offset()
88 (!ret || entry->offset < ret->offset) && in tree_search_offset()
92 } else if (offset > entry->offset) { in tree_search_offset()
93 if ((entry->offset + entry->bytes - 1) >= offset && in tree_search_offset()
116 u64 offset, u64 bytes) in tree_search_bytes() argument
132 if (offset <= entry->offset) { in tree_search_bytes()
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| D | file-item.c | 40 u64 num_bytes, u64 offset, u64 ram_bytes, in btrfs_insert_file_extent() argument
52 file_key.offset = pos; in btrfs_insert_file_extent()
65 btrfs_set_file_extent_offset(leaf, item, offset); in btrfs_insert_file_extent()
96 file_key.offset = bytenr; in btrfs_lookup_csum()
111 csum_offset = (bytenr - found_key.offset) >> in btrfs_lookup_csum()
135 u64 offset, int mod) in btrfs_lookup_file_extent() argument
143 file_key.offset = offset; in btrfs_lookup_file_extent()
156 u64 offset; in btrfs_lookup_bio_sums() local
176 offset = page_offset(bvec->bv_page) + bvec->bv_offset; in btrfs_lookup_bio_sums()
177 ret = btrfs_find_ordered_sum(inode, offset, disk_bytenr, &sum); in btrfs_lookup_bio_sums()
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| /fs/udf/ |
| D | directory.c | 24 int *pos, int *offset, struct buffer_head **bh,
27 int loffset = *offset;
34 ad = (uint8_t *)(*bh)->b_data + *offset;
35 *offset += ad_size;
43 if (*offset == dir->i_sb->s_blocksize) {
51 } else if (*offset > dir->i_sb->s_blocksize) {
67 *offset = ad_size - remainder;
79 sector_t *offset) in udf_fileident_read() argument
107 int lextoffset = epos->offset; in udf_fileident_read()
114 block = udf_get_lb_pblock(dir->i_sb, *eloc, *offset); in udf_fileident_read()
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| D | misc.c | 52 int offset; in udf_add_extendedattr() local
64 offset = inode->i_sb->s_blocksize - udf_file_entry_alloc_offset(inode) - in udf_add_extendedattr()
69 if (loc & 0x01 && offset >= size) { in udf_add_extendedattr()
102 offset = iinfo->i_lenEAttr; in udf_add_extendedattr()
108 memmove(&ea[offset - aal + size], in udf_add_extendedattr()
109 &ea[aal], offset - aal); in udf_add_extendedattr()
110 offset -= aal; in udf_add_extendedattr()
118 memmove(&ea[offset - ial + size], in udf_add_extendedattr()
119 &ea[ial], offset - ial); in udf_add_extendedattr()
120 offset -= ial; in udf_add_extendedattr()
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| D | truncate.c | 108 epos.offset -= adsize; in udf_truncate_tail_extent()
110 epos.offset += adsize; in udf_truncate_tail_extent()
153 epos.offset -= adsize; in udf_discard_prealloc()
158 epos.offset - in udf_discard_prealloc()
165 cpu_to_le32(epos.offset - in udf_discard_prealloc()
169 udf_update_tag(epos.bh->b_data, epos.offset); in udf_discard_prealloc()
207 sector_t first_block = inode->i_size >> sb->s_blocksize_bits, offset; in udf_truncate_extents() local
219 etype = inode_bmap(inode, first_block, &epos, &eloc, &elen, &offset); in udf_truncate_extents()
220 byte_offset = (offset << sb->s_blocksize_bits) + in udf_truncate_extents()
223 epos.offset -= adsize; in udf_truncate_extents()
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| /fs/squashfs/ |
| D | file.c | 61 static struct meta_index *locate_meta_index(struct inode *inode, int offset, in locate_meta_index() argument
70 TRACE("locate_meta_index: index %d, offset %d\n", index, offset); in locate_meta_index()
77 msblk->meta_index[i].offset >= offset && in locate_meta_index()
78 msblk->meta_index[i].offset <= index && in locate_meta_index()
81 msblk->meta_index[i].offset); in locate_meta_index()
83 offset = meta->offset; in locate_meta_index()
100 static struct meta_index *empty_meta_index(struct inode *inode, int offset, in empty_meta_index() argument
109 TRACE("empty_meta_index: offset %d, skip %d\n", offset, skip); in empty_meta_index()
150 meta->offset = offset; in empty_meta_index()
175 u64 *start_block, int *offset) in read_indexes() argument
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| D | inode.c | 112 int err, type, offset = SQUASHFS_INODE_OFFSET(ino); in squashfs_read_inode() local
122 &offset, sizeof(*sqshb_ino)); in squashfs_read_inode()
131 offset = SQUASHFS_INODE_OFFSET(ino); in squashfs_read_inode()
141 err = squashfs_read_metadata(sb, sqsh_ino, &block, &offset, in squashfs_read_inode()
148 frag_offset = le32_to_cpu(sqsh_ino->offset); in squashfs_read_inode()
170 squashfs_i(inode)->offset = offset; in squashfs_read_inode()
175 offset, squashfs_i(inode)->start, block, offset); in squashfs_read_inode()
184 err = squashfs_read_metadata(sb, sqsh_ino, &block, &offset, in squashfs_read_inode()
191 frag_offset = le32_to_cpu(sqsh_ino->offset); in squashfs_read_inode()
215 squashfs_i(inode)->offset = offset; in squashfs_read_inode()
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| D | block.c | 47 u64 *cur_index, int *offset, int *length) in get_block_length() argument
56 if (msblk->devblksize - *offset == 1) { in get_block_length()
57 *length = (unsigned char) bh->b_data[*offset]; in get_block_length()
63 *offset = 1; in get_block_length()
65 *length = (unsigned char) bh->b_data[*offset] | in get_block_length()
66 (unsigned char) bh->b_data[*offset + 1] << 8; in get_block_length()
67 *offset += 2; in get_block_length()
87 int offset = index & ((1 << msblk->devblksize_log2) - 1); in squashfs_read_data() local
101 bytes = -offset; in squashfs_read_data()
128 bh[0] = get_block_length(sb, &cur_index, &offset, &length); in squashfs_read_data()
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| /fs/romfs/ |
| D | inode.c | 200 romfs_strnlen(struct inode *i, unsigned long offset, unsigned long count) in romfs_strnlen() argument
206 if (offset >= maxsize) in romfs_strnlen()
210 if (count > maxsize || offset+count > maxsize) in romfs_strnlen()
211 count = maxsize-offset; in romfs_strnlen()
213 bh = sb_bread(i->i_sb, offset>>ROMBSBITS); in romfs_strnlen()
217 avail = ROMBSIZE - (offset & ROMBMASK); in romfs_strnlen()
219 res = strnlen(((char *)bh->b_data)+(offset&ROMBMASK), maxsize); in romfs_strnlen()
226 offset += maxsize; in romfs_strnlen()
228 bh = sb_bread(i->i_sb, offset>>ROMBSBITS); in romfs_strnlen()
242 romfs_copyfrom(struct inode *i, void *dest, unsigned long offset, unsigned long count) in romfs_copyfrom() argument
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| /fs/ecryptfs/ |
| D | read_write.c | 40 loff_t offset, size_t size) in ecryptfs_write_lower() argument
50 inode_info->lower_file->f_pos = offset; in ecryptfs_write_lower()
87 loff_t offset; in ecryptfs_write_lower_page_segment() local
90 offset = ((((loff_t)page_for_lower->index) << PAGE_CACHE_SHIFT) in ecryptfs_write_lower_page_segment()
93 rc = ecryptfs_write_lower(ecryptfs_inode, virt, offset, size); in ecryptfs_write_lower_page_segment()
116 int ecryptfs_write(struct file *ecryptfs_file, char *data, loff_t offset, in ecryptfs_write() argument
131 if (offset > ecryptfs_file_size) in ecryptfs_write()
134 pos = offset; in ecryptfs_write()
135 while (pos < (offset + size)) { in ecryptfs_write()
139 size_t total_remaining_bytes = ((offset + size) - pos); in ecryptfs_write()
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| /fs/coda/ |
| D | upcall.c | 136 int offset; in venus_lookup() local
138 offset = INSIZE(lookup); in venus_lookup()
139 insize = max_t(unsigned int, offset + length +1, OUTSIZE(lookup)); in venus_lookup()
143 inp->coda_lookup.name = offset; in venus_lookup()
146 memcpy((char *)(inp) + offset, name, length); in venus_lookup()
147 *((char *)inp + offset + length) = '\0'; in venus_lookup()
207 int offset; in venus_mkdir() local
209 offset = INSIZE(mkdir); in venus_mkdir()
210 insize = max_t(unsigned int, offset + length + 1, OUTSIZE(mkdir)); in venus_mkdir()
215 inp->coda_mkdir.name = offset; in venus_mkdir()
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| /fs/hfsplus/ |
| D | bitmap.c | 18 int hfsplus_block_allocate(struct super_block *sb, u32 size, u32 offset, u32 *max) in hfsplus_block_allocate() argument
31 dprint(DBG_BITMAP, "block_allocate: %u,%u,%u\n", size, offset, len); in hfsplus_block_allocate()
34 page = read_mapping_page(mapping, offset / PAGE_CACHE_BITS, NULL); in hfsplus_block_allocate()
40 curr = pptr + (offset & (PAGE_CACHE_BITS - 1)) / 32; in hfsplus_block_allocate()
41 i = offset % 32; in hfsplus_block_allocate()
42 offset &= ~(PAGE_CACHE_BITS - 1); in hfsplus_block_allocate()
43 if ((size ^ offset) / PAGE_CACHE_BITS) in hfsplus_block_allocate()
75 offset += PAGE_CACHE_BITS; in hfsplus_block_allocate()
76 if (offset >= size) in hfsplus_block_allocate()
78 page = read_mapping_page(mapping, offset / PAGE_CACHE_BITS, in hfsplus_block_allocate()
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| /fs/jffs2/ |
| D | read.c | 53 je32_to_cpu(ri->offset), buf)); in jffs2_read_dnode()
154 unsigned char *buf, uint32_t offset, uint32_t len) in jffs2_read_inode_range() argument
156 uint32_t end = offset + len; in jffs2_read_inode_range()
161 f->inocache->ino, offset, offset+len)); in jffs2_read_inode_range()
163 frag = jffs2_lookup_node_frag(&f->fragtree, offset); in jffs2_read_inode_range()
168 while(offset < end) { in jffs2_read_inode_range()
169 D2(printk(KERN_DEBUG "jffs2_read_inode_range: offset %d, end %d\n", offset, end)); in jffs2_read_inode_range()
170 if (unlikely(!frag || frag->ofs > offset)) { in jffs2_read_inode_range()
171 uint32_t holesize = end - offset; in jffs2_read_inode_range()
173 …in ino #%u fraglist. frag->ofs = 0x%08x, offset = 0x%08x\n", f->inocache->ino, frag->ofs, offset)); in jffs2_read_inode_range()
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| D | summary.c | 124 temp->offset = cpu_to_je32(ofs); /* relative offset from the begining of the jeb */ in jffs2_sum_add_inode_mem()
142 temp->offset = cpu_to_je32(ofs); /* relative from the begining of the jeb */ in jffs2_sum_add_dirent_mem()
167 temp->offset = cpu_to_je32(ofs); in jffs2_sum_add_xattr_mem()
183 temp->offset = cpu_to_je32(ofs); in jffs2_sum_add_xref_mem()
259 ofs -= jeb->offset; in jffs2_sum_add_kvec()
272 temp->offset = cpu_to_je32(ofs); in jffs2_sum_add_kvec()
288 temp->offset = cpu_to_je32(ofs); in jffs2_sum_add_kvec()
323 temp->offset = cpu_to_je32(ofs); in jffs2_sum_add_kvec()
334 temp->offset = cpu_to_je32(ofs); in jffs2_sum_add_kvec()
379 return jffs2_link_node_ref(c, jeb, jeb->offset + ofs, len, ic); in sum_link_node_ref()
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| D | erase.c | 44 bad_offset = jeb->offset; in jffs2_erase_block()
49 jeb->offset, jeb->offset, jeb->offset + c->sector_size)); in jffs2_erase_block()
67 instr->addr = jeb->offset; in jffs2_erase_block()
86 …D1(printk(KERN_DEBUG "Erase at 0x%08x failed: %d. Refiling on erase_pending_list\n", jeb->offset, … in jffs2_erase_block()
99 …k(KERN_WARNING "Erase at 0x%08x failed immediately: -EROFS. Is the sector locked?\n", jeb->offset); in jffs2_erase_block()
101 printk(KERN_WARNING "Erase at 0x%08x failed immediately: errno %d\n", jeb->offset, ret); in jffs2_erase_block()
131 D1(printk(KERN_DEBUG "Starting erase of pending block 0x%08x\n", jeb->offset)); in jffs2_erase_pending_blocks()
164 D1(printk(KERN_DEBUG "Erase completed successfully at 0x%08x\n", jeb->offset)); in jffs2_erase_succeeded()
243 if (SECTOR_ADDR((*prev)->flash_offset) == jeb->offset) { in jffs2_remove_node_refs_from_ino_list()
268 jeb->offset, jeb->offset + c->sector_size, ic->ino)); in jffs2_remove_node_refs_from_ino_list()
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| /fs/xfs/ |
| D | xfs_iomap.c | 57 xfs_off_t offset, in xfs_iomap_enter_trace() argument
68 (void *)((unsigned long)((offset >> 32) & 0xffffffff)), in xfs_iomap_enter_trace()
69 (void *)((unsigned long)(offset & 0xffffffff)), in xfs_iomap_enter_trace()
86 xfs_off_t offset, in xfs_iomap_map_trace() argument
100 (void *)((unsigned long)((offset >> 32) & 0xffffffff)), in xfs_iomap_map_trace()
101 (void *)((unsigned long)(offset & 0xffffffff)), in xfs_iomap_map_trace()
114 #define xfs_iomap_enter_trace(tag, io, offset, count) argument
115 #define xfs_iomap_map_trace(tag, io, offset, count, iomapp, imapp, flags) argument
126 xfs_off_t offset, in xfs_imap_to_bmap() argument
140 iomapp->iomap_delta = offset - iomapp->iomap_offset; in xfs_imap_to_bmap()
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| /fs/9p/ |
| D | vfs_file.c | 134 u64 offset) in v9fs_file_readn() argument
140 (long long unsigned) offset, count); in v9fs_file_readn()
145 n = p9_client_read(fid, data, udata, offset, count); in v9fs_file_readn()
154 offset += n; in v9fs_file_readn()
176 loff_t * offset) in v9fs_file_read() argument
181 P9_DPRINTK(P9_DEBUG_VFS, "count %zu offset %lld\n", count, *offset); in v9fs_file_read()
185 ret = v9fs_file_readn(filp, NULL, udata, count, *offset); in v9fs_file_read()
187 ret = p9_client_read(fid, NULL, udata, *offset, count); in v9fs_file_read()
190 *offset += ret; in v9fs_file_read()
206 size_t count, loff_t * offset) in v9fs_file_write() argument
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| /fs/ |
| D | sync.c | 204 SYSCALL_DEFINE(sync_file_range)(int fd, loff_t offset, loff_t nbytes, in SYSCALL_DEFINE()
217 endbyte = offset + nbytes; in SYSCALL_DEFINE()
219 if ((s64)offset < 0) in SYSCALL_DEFINE()
223 if (endbyte < offset) in SYSCALL_DEFINE()
227 if (offset >= (0x100000000ULL << PAGE_CACHE_SHIFT)) { in SYSCALL_DEFINE()
259 ret = do_sync_mapping_range(file->f_mapping, offset, endbyte, flags); in SYSCALL_DEFINE()
266 asmlinkage long SyS_sync_file_range(long fd, loff_t offset, loff_t nbytes, in SyS_sync_file_range() argument
269 return SYSC_sync_file_range((int) fd, offset, nbytes, in SyS_sync_file_range()
278 loff_t offset, loff_t nbytes) in SYSCALL_DEFINE()
280 return sys_sync_file_range(fd, offset, nbytes, flags); in SYSCALL_DEFINE()
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| /fs/xfs/linux-2.6/ |
| D | xfs_lrw.c | 64 loff_t offset, in xfs_rw_enter_trace() argument
76 (void *)((unsigned long)((offset >> 32) & 0xffffffff)), in xfs_rw_enter_trace()
77 (void *)((unsigned long)(offset & 0xffffffff)), in xfs_rw_enter_trace()
91 xfs_off_t offset, in xfs_inval_cached_trace() argument
102 (void *)((unsigned long)((offset >> 32) & 0xffffffff)), in xfs_inval_cached_trace()
103 (void *)((unsigned long)(offset & 0xffffffff)), in xfs_inval_cached_trace()
141 unsigned offset, bytes; in xfs_iozero() local
144 offset = (pos & (PAGE_CACHE_SIZE -1)); /* Within page */ in xfs_iozero()
145 bytes = PAGE_CACHE_SIZE - offset; in xfs_iozero()
155 zero_user(page, offset, bytes); in xfs_iozero()
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| D | xfs_aops.c | 111 loff_t offset = page_offset(page); in xfs_page_trace() local
131 (void *)((unsigned long)((offset >> 32) & 0xffffffff)), in xfs_page_trace()
132 (void *)((unsigned long)(offset & 0xffffffff)), in xfs_page_trace()
284 xfs_off_t offset = ioend->io_offset; in xfs_end_bio_unwritten() local
290 error = xfs_iomap_write_unwritten(ip, offset, size); in xfs_end_bio_unwritten()
358 loff_t offset, in xfs_map_blocks() argument
365 return -xfs_iomap(XFS_I(inode), offset, count, flags, mapp, &nmaps); in xfs_map_blocks()
371 loff_t offset) in xfs_iomap_valid() argument
373 return offset >= iomapp->iomap_offset && in xfs_iomap_valid()
374 offset < iomapp->iomap_offset + iomapp->iomap_bsize; in xfs_iomap_valid()
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| /fs/adfs/ |
| D | dir_fplus.c | 102 dir_memcpy(struct adfs_dir *dir, unsigned int offset, void *to, int len) in dir_memcpy() argument
107 buffer = offset >> sb->s_blocksize_bits; in dir_memcpy()
108 offset &= sb->s_blocksize - 1; in dir_memcpy()
110 partial = sb->s_blocksize - offset; in dir_memcpy()
113 memcpy(to, dir->bh[buffer]->b_data + offset, len); in dir_memcpy()
119 memcpy(c, dir->bh[buffer]->b_data + offset, partial); in dir_memcpy()
129 unsigned int offset; in adfs_fplus_getnext() local
135 offset = offsetof(struct adfs_bigdirheader, bigdirname); in adfs_fplus_getnext()
136 offset += ((le32_to_cpu(h->bigdirnamelen) + 4) & ~3); in adfs_fplus_getnext()
137 offset += dir->pos * sizeof(struct adfs_bigdirentry); in adfs_fplus_getnext()
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| /fs/isofs/ |
| D | namei.c | 56 unsigned long block, f_pos, offset, block_saved, offset_saved; in isofs_find_entry() local
64 offset = 0; in isofs_find_entry()
78 de = (struct iso_directory_record *) (bh->b_data + offset); in isofs_find_entry()
86 offset = 0; in isofs_find_entry()
91 offset_saved = offset; in isofs_find_entry()
92 offset += de_len; in isofs_find_entry()
96 if (offset >= bufsize) { in isofs_find_entry()
97 int slop = bufsize - offset + de_len; in isofs_find_entry()
99 offset &= bufsize - 1; in isofs_find_entry()
103 if (offset) { in isofs_find_entry()
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| /fs/smbfs/ |
| D | file.c | 58 loff_t offset = (loff_t)page->index << PAGE_CACHE_SHIFT; in smb_readpage_sync() local
65 DENTRY_PATH(dentry), count, offset, rsize); in smb_readpage_sync()
75 result = server->ops->read(dentry->d_inode,offset,rsize,buffer); in smb_readpage_sync()
80 offset += result; in smb_readpage_sync()
122 loff_t offset; in smb_writepage_sync() local
128 offset = ((loff_t)page->index << PAGE_CACHE_SHIFT) + pageoffset; in smb_writepage_sync()
130 inode->i_ino, SMB_I(inode)->fileid, count, offset, wsize); in smb_writepage_sync()
138 write_ret = server->ops->write(inode, offset, wsize, buffer); in smb_writepage_sync()
152 offset += wsize; in smb_writepage_sync()
159 if (offset > inode->i_size) in smb_writepage_sync()
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| /fs/fat/ |
| D | fatent.c | 25 int *offset, sector_t *blocknr) in fat12_ent_blocknr() argument
30 *offset = bytes & (sb->s_blocksize - 1); in fat12_ent_blocknr()
35 int *offset, sector_t *blocknr) in fat_ent_blocknr() argument
40 *offset = bytes & (sb->s_blocksize - 1); in fat_ent_blocknr()
44 static void fat12_ent_set_ptr(struct fat_entry *fatent, int offset) in fat12_ent_set_ptr() argument
48 WARN_ON(offset >= (bhs[0]->b_size - 1)); in fat12_ent_set_ptr()
49 fatent->u.ent12_p[0] = bhs[0]->b_data + offset; in fat12_ent_set_ptr()
50 fatent->u.ent12_p[1] = bhs[0]->b_data + (offset + 1); in fat12_ent_set_ptr()
52 WARN_ON(offset != (bhs[0]->b_size - 1)); in fat12_ent_set_ptr()
53 fatent->u.ent12_p[0] = bhs[0]->b_data + offset; in fat12_ent_set_ptr()
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| /fs/dlm/ |
| D | midcomms.c | 34 static void copy_from_cb(void *dst, const void *base, unsigned offset, in copy_from_cb() argument
39 if ((copy + offset) > limit) in copy_from_cb()
40 copy = limit - offset; in copy_from_cb()
41 memcpy(dst, base + offset, copy); in copy_from_cb()
59 unsigned offset, unsigned len, unsigned limit) in dlm_process_incoming_buffer() argument
78 copy_from_cb(p, base, offset, sizeof(struct dlm_header), in dlm_process_incoming_buffer()
120 copy_from_cb(p, base, offset, msglen, limit); in dlm_process_incoming_buffer()
125 offset += msglen; in dlm_process_incoming_buffer()
126 offset &= (limit - 1); in dlm_process_incoming_buffer()
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