@@ -383,7 +383,8 @@ static void finish_compressed_bio_write(struct compressed_bio *cb)
cb->start, cb->start + cb->len - 1,
!cb->errors);
- end_compressed_writeback(inode, cb);
+ if (cb->writeback)
+ end_compressed_writeback(inode, cb);
/* Note, our inode could be gone now */
/*
@@ -506,7 +507,8 @@ blk_status_t btrfs_submit_compressed_write(struct btrfs_inode *inode, u64 start,
struct page **compressed_pages,
unsigned int nr_pages,
unsigned int write_flags,
- struct cgroup_subsys_state *blkcg_css)
+ struct cgroup_subsys_state *blkcg_css,
+ bool writeback)
{
struct btrfs_fs_info *fs_info = inode->root->fs_info;
struct bio *bio = NULL;
@@ -531,6 +533,7 @@ blk_status_t btrfs_submit_compressed_write(struct btrfs_inode *inode, u64 start,
cb->mirror_num = 0;
cb->compressed_pages = compressed_pages;
cb->compressed_len = compressed_len;
+ cb->writeback = writeback;
cb->orig_bio = NULL;
cb->nr_pages = nr_pages;
@@ -54,6 +54,9 @@ struct compressed_bio {
/* The compression algorithm for this bio */
u8 compress_type;
+ /* Whether this is a write for writeback. */
+ bool writeback;
+
/* IO errors */
u8 errors;
int mirror_num;
@@ -97,7 +100,8 @@ blk_status_t btrfs_submit_compressed_write(struct btrfs_inode *inode, u64 start,
struct page **compressed_pages,
unsigned int nr_pages,
unsigned int write_flags,
- struct cgroup_subsys_state *blkcg_css);
+ struct cgroup_subsys_state *blkcg_css,
+ bool writeback);
blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
int mirror_num, unsigned long bio_flags);
@@ -3298,6 +3298,8 @@ void btrfs_writepage_endio_finish_ordered(struct btrfs_inode *inode,
struct btrfs_ioctl_encoded_io_args;
ssize_t btrfs_encoded_read(struct kiocb *iocb, struct iov_iter *iter,
struct btrfs_ioctl_encoded_io_args *encoded);
+ssize_t btrfs_do_encoded_write(struct kiocb *iocb, struct iov_iter *from,
+ const struct btrfs_ioctl_encoded_io_args *encoded);
extern const struct dentry_operations btrfs_dentry_operations;
extern const struct iomap_ops btrfs_dio_iomap_ops;
@@ -3361,6 +3363,8 @@ int btrfs_replace_file_extents(struct btrfs_inode *inode,
struct btrfs_trans_handle **trans_out);
int btrfs_mark_extent_written(struct btrfs_trans_handle *trans,
struct btrfs_inode *inode, u64 start, u64 end);
+ssize_t btrfs_do_write_iter(struct kiocb *iocb, struct iov_iter *from,
+ const struct btrfs_ioctl_encoded_io_args *encoded);
int btrfs_release_file(struct inode *inode, struct file *file);
int btrfs_dirty_pages(struct btrfs_inode *inode, struct page **pages,
size_t num_pages, loff_t pos, size_t write_bytes,
@@ -2064,12 +2064,43 @@ static ssize_t btrfs_direct_write(struct kiocb *iocb, struct iov_iter *from)
return err < 0 ? err : written;
}
-static ssize_t btrfs_file_write_iter(struct kiocb *iocb,
- struct iov_iter *from)
+static ssize_t btrfs_encoded_write(struct kiocb *iocb, struct iov_iter *from,
+ const struct btrfs_ioctl_encoded_io_args *encoded)
+{
+ struct file *file = iocb->ki_filp;
+ struct inode *inode = file_inode(file);
+ loff_t count;
+ ssize_t ret;
+
+ btrfs_inode_lock(inode, 0);
+ count = encoded->len;
+ ret = generic_write_checks_count(iocb, &count);
+ if (ret == 0 && count != encoded->len) {
+ /*
+ * The write got truncated by generic_write_checks_count(). We
+ * can't do a partial encoded write.
+ */
+ ret = -EFBIG;
+ }
+ if (ret || encoded->len == 0)
+ goto out;
+
+ ret = btrfs_write_check(iocb, from, encoded->len);
+ if (ret < 0)
+ goto out;
+
+ ret = btrfs_do_encoded_write(iocb, from, encoded);
+out:
+ btrfs_inode_unlock(inode, 0);
+ return ret;
+}
+
+ssize_t btrfs_do_write_iter(struct kiocb *iocb, struct iov_iter *from,
+ const struct btrfs_ioctl_encoded_io_args *encoded)
{
struct file *file = iocb->ki_filp;
struct btrfs_inode *inode = BTRFS_I(file_inode(file));
- ssize_t num_written = 0;
+ ssize_t num_written, num_sync;
const bool sync = iocb->ki_flags & IOCB_DSYNC;
/*
@@ -2080,22 +2111,28 @@ static ssize_t btrfs_file_write_iter(struct kiocb *iocb,
if (BTRFS_FS_ERROR(inode->root->fs_info))
return -EROFS;
- if (!(iocb->ki_flags & IOCB_DIRECT) &&
- (iocb->ki_flags & IOCB_NOWAIT))
+ if ((iocb->ki_flags & IOCB_NOWAIT) && !(iocb->ki_flags & IOCB_DIRECT))
return -EOPNOTSUPP;
if (sync)
atomic_inc(&inode->sync_writers);
- if (iocb->ki_flags & IOCB_DIRECT)
- num_written = btrfs_direct_write(iocb, from);
- else
- num_written = btrfs_buffered_write(iocb, from);
+ if (encoded) {
+ num_written = btrfs_encoded_write(iocb, from, encoded);
+ num_sync = encoded->len;
+ } else if (iocb->ki_flags & IOCB_DIRECT) {
+ num_written = num_sync = btrfs_direct_write(iocb, from);
+ } else {
+ num_written = num_sync = btrfs_buffered_write(iocb, from);
+ }
btrfs_set_inode_last_sub_trans(inode);
- if (num_written > 0)
- num_written = generic_write_sync(iocb, num_written);
+ if (num_sync > 0) {
+ num_sync = generic_write_sync(iocb, num_sync);
+ if (num_sync < 0)
+ num_written = num_sync;
+ }
if (sync)
atomic_dec(&inode->sync_writers);
@@ -2104,6 +2141,12 @@ static ssize_t btrfs_file_write_iter(struct kiocb *iocb,
return num_written;
}
+static ssize_t btrfs_file_write_iter(struct kiocb *iocb,
+ struct iov_iter *from)
+{
+ return btrfs_do_write_iter(iocb, from, NULL);
+}
+
int btrfs_release_file(struct inode *inode, struct file *filp)
{
struct btrfs_file_private *private = filp->private_data;
@@ -1004,7 +1004,7 @@ static int submit_one_async_extent(struct btrfs_inode *inode,
async_extent->pages, /* compressed_pages */
async_extent->nr_pages,
async_chunk->write_flags,
- async_chunk->blkcg_css)) {
+ async_chunk->blkcg_css, true)) {
const u64 start = async_extent->start;
const u64 end = start + async_extent->ram_size - 1;
@@ -3004,6 +3004,7 @@ static int insert_ordered_extent_file_extent(struct btrfs_trans_handle *trans,
* except if the ordered extent was truncated.
*/
update_inode_bytes = test_bit(BTRFS_ORDERED_DIRECT, &oe->flags) ||
+ test_bit(BTRFS_ORDERED_ENCODED, &oe->flags) ||
test_bit(BTRFS_ORDERED_TRUNCATED, &oe->flags);
return insert_reserved_file_extent(trans, BTRFS_I(oe->inode),
@@ -3038,7 +3039,8 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
if (!test_bit(BTRFS_ORDERED_NOCOW, &ordered_extent->flags) &&
!test_bit(BTRFS_ORDERED_PREALLOC, &ordered_extent->flags) &&
- !test_bit(BTRFS_ORDERED_DIRECT, &ordered_extent->flags))
+ !test_bit(BTRFS_ORDERED_DIRECT, &ordered_extent->flags) &&
+ !test_bit(BTRFS_ORDERED_ENCODED, &ordered_extent->flags))
clear_bits |= EXTENT_DELALLOC_NEW;
freespace_inode = btrfs_is_free_space_inode(inode);
@@ -10632,6 +10634,255 @@ ssize_t btrfs_encoded_read(struct kiocb *iocb, struct iov_iter *iter,
return ret;
}
+ssize_t btrfs_do_encoded_write(struct kiocb *iocb, struct iov_iter *from,
+ const struct btrfs_ioctl_encoded_io_args *encoded)
+{
+ struct btrfs_inode *inode = BTRFS_I(file_inode(iocb->ki_filp));
+ struct btrfs_root *root = inode->root;
+ struct btrfs_fs_info *fs_info = root->fs_info;
+ struct extent_io_tree *io_tree = &inode->io_tree;
+ struct extent_changeset *data_reserved = NULL;
+ struct extent_state *cached_state = NULL;
+ int compression;
+ size_t orig_count;
+ u64 start, end;
+ u64 num_bytes, ram_bytes, disk_num_bytes;
+ unsigned long nr_pages, i;
+ struct page **pages;
+ struct btrfs_key ins;
+ bool extent_reserved = false;
+ struct extent_map *em;
+ ssize_t ret;
+
+ switch (encoded->compression) {
+ case BTRFS_ENCODED_IO_COMPRESSION_ZLIB:
+ compression = BTRFS_COMPRESS_ZLIB;
+ break;
+ case BTRFS_ENCODED_IO_COMPRESSION_ZSTD:
+ compression = BTRFS_COMPRESS_ZSTD;
+ break;
+ case BTRFS_ENCODED_IO_COMPRESSION_LZO_4K:
+ case BTRFS_ENCODED_IO_COMPRESSION_LZO_8K:
+ case BTRFS_ENCODED_IO_COMPRESSION_LZO_16K:
+ case BTRFS_ENCODED_IO_COMPRESSION_LZO_32K:
+ case BTRFS_ENCODED_IO_COMPRESSION_LZO_64K:
+ /* The sector size must match for LZO. */
+ if (encoded->compression -
+ BTRFS_ENCODED_IO_COMPRESSION_LZO_4K + 12 !=
+ fs_info->sectorsize_bits)
+ return -EINVAL;
+ compression = BTRFS_COMPRESS_LZO;
+ break;
+ default:
+ return -EINVAL;
+ }
+ if (encoded->encryption != BTRFS_ENCODED_IO_ENCRYPTION_NONE)
+ return -EINVAL;
+
+ orig_count = iov_iter_count(from);
+
+ /* The extent size must be sane. */
+ if (encoded->unencoded_len > BTRFS_MAX_UNCOMPRESSED ||
+ orig_count > BTRFS_MAX_COMPRESSED || orig_count == 0)
+ return -EINVAL;
+
+ /*
+ * The compressed data must be smaller than the decompressed data.
+ *
+ * It's of course possible for data to compress to larger or the same
+ * size, but the buffered I/O path falls back to no compression for such
+ * data, and we don't want to break any assumptions by creating these
+ * extents.
+ *
+ * Note that this is less strict than the current check we have that the
+ * compressed data must be at least one sector smaller than the
+ * decompressed data. We only want to enforce the weaker requirement
+ * from old kernels that it is at least one byte smaller.
+ */
+ if (orig_count >= encoded->unencoded_len)
+ return -EINVAL;
+
+ /* The extent must start on a sector boundary. */
+ start = iocb->ki_pos;
+ if (!IS_ALIGNED(start, fs_info->sectorsize))
+ return -EINVAL;
+
+ /*
+ * The extent must end on a sector boundary. However, we allow a write
+ * which ends at or extends i_size to have an unaligned length; we round
+ * up the extent size and set i_size to the unaligned end.
+ */
+ if (start + encoded->len < inode->vfs_inode.i_size &&
+ !IS_ALIGNED(start + encoded->len, fs_info->sectorsize))
+ return -EINVAL;
+
+ /* Finally, the offset in the unencoded data must be sector-aligned. */
+ if (!IS_ALIGNED(encoded->unencoded_offset, fs_info->sectorsize))
+ return -EINVAL;
+
+ num_bytes = ALIGN(encoded->len, fs_info->sectorsize);
+ ram_bytes = ALIGN(encoded->unencoded_len, fs_info->sectorsize);
+ end = start + num_bytes - 1;
+
+ /*
+ * If the extent cannot be inline, the compressed data on disk must be
+ * sector-aligned. For convenience, we extend it with zeroes if it
+ * isn't.
+ */
+ disk_num_bytes = ALIGN(orig_count, fs_info->sectorsize);
+ nr_pages = DIV_ROUND_UP(disk_num_bytes, PAGE_SIZE);
+ pages = kvcalloc(nr_pages, sizeof(struct page *), GFP_KERNEL_ACCOUNT);
+ if (!pages)
+ return -ENOMEM;
+ for (i = 0; i < nr_pages; i++) {
+ size_t bytes = min_t(size_t, PAGE_SIZE, iov_iter_count(from));
+ char *kaddr;
+
+ pages[i] = alloc_page(GFP_KERNEL_ACCOUNT);
+ if (!pages[i]) {
+ ret = -ENOMEM;
+ goto out_pages;
+ }
+ kaddr = kmap(pages[i]);
+ if (copy_from_iter(kaddr, bytes, from) != bytes) {
+ kunmap(pages[i]);
+ ret = -EFAULT;
+ goto out_pages;
+ }
+ if (bytes < PAGE_SIZE)
+ memset(kaddr + bytes, 0, PAGE_SIZE - bytes);
+ kunmap(pages[i]);
+ }
+
+ for (;;) {
+ struct btrfs_ordered_extent *ordered;
+
+ ret = btrfs_wait_ordered_range(&inode->vfs_inode, start,
+ num_bytes);
+ if (ret)
+ goto out_pages;
+ ret = invalidate_inode_pages2_range(inode->vfs_inode.i_mapping,
+ start >> PAGE_SHIFT,
+ end >> PAGE_SHIFT);
+ if (ret)
+ goto out_pages;
+ lock_extent_bits(io_tree, start, end, &cached_state);
+ ordered = btrfs_lookup_ordered_range(inode, start,
+ num_bytes);
+ if (!ordered &&
+ !filemap_range_has_page(inode->vfs_inode.i_mapping, start,
+ end))
+ break;
+ if (ordered)
+ btrfs_put_ordered_extent(ordered);
+ unlock_extent_cached(io_tree, start, end, &cached_state);
+ cond_resched();
+ }
+
+ /*
+ * We don't use the higher-level delalloc space functions because our
+ * num_bytes and disk_num_bytes are different.
+ */
+ ret = btrfs_alloc_data_chunk_ondemand(inode, disk_num_bytes);
+ if (ret)
+ goto out_unlock;
+ ret = btrfs_qgroup_reserve_data(inode, &data_reserved, start,
+ num_bytes);
+ if (ret)
+ goto out_free_data_space;
+ ret = btrfs_delalloc_reserve_metadata(inode, num_bytes, disk_num_bytes);
+ if (ret)
+ goto out_qgroup_free_data;
+
+ /* Try an inline extent first. */
+ if (start == 0 && encoded->unencoded_len == encoded->len &&
+ encoded->unencoded_offset == 0) {
+ ret = cow_file_range_inline(inode, encoded->len, orig_count,
+ compression, pages, true);
+ if (ret <= 0) {
+ if (ret == 0)
+ ret = orig_count;
+ goto out_delalloc_release;
+ }
+ }
+
+ ret = btrfs_reserve_extent(root, disk_num_bytes, disk_num_bytes,
+ disk_num_bytes, 0, 0, &ins, 1, 1);
+ if (ret)
+ goto out_delalloc_release;
+ extent_reserved = true;
+
+ em = create_io_em(inode, start, num_bytes,
+ start - encoded->unencoded_offset, ins.objectid,
+ ins.offset, ins.offset, ram_bytes, compression,
+ BTRFS_ORDERED_COMPRESSED);
+ if (IS_ERR(em)) {
+ ret = PTR_ERR(em);
+ goto out_free_reserved;
+ }
+ free_extent_map(em);
+
+ ret = btrfs_add_ordered_extent(inode, start, num_bytes, ram_bytes,
+ ins.objectid, ins.offset,
+ encoded->unencoded_offset,
+ (1 << BTRFS_ORDERED_ENCODED) |
+ (1 << BTRFS_ORDERED_COMPRESSED),
+ compression);
+ if (ret) {
+ btrfs_drop_extent_cache(inode, start, end, 0);
+ goto out_free_reserved;
+ }
+ btrfs_dec_block_group_reservations(fs_info, ins.objectid);
+
+ if (start + encoded->len > inode->vfs_inode.i_size)
+ i_size_write(&inode->vfs_inode, start + encoded->len);
+
+ unlock_extent_cached(io_tree, start, end, &cached_state);
+
+ btrfs_delalloc_release_extents(inode, num_bytes);
+
+ if (btrfs_submit_compressed_write(inode, start, num_bytes, ins.objectid,
+ ins.offset, pages, nr_pages, 0, NULL,
+ false)) {
+ btrfs_writepage_endio_finish_ordered(inode, pages[0],
+ start, end, 0);
+ ret = -EIO;
+ goto out_pages;
+ }
+ ret = orig_count;
+ goto out;
+
+out_free_reserved:
+ btrfs_dec_block_group_reservations(fs_info, ins.objectid);
+ btrfs_free_reserved_extent(fs_info, ins.objectid, ins.offset, 1);
+out_delalloc_release:
+ btrfs_delalloc_release_extents(inode, num_bytes);
+ btrfs_delalloc_release_metadata(inode, disk_num_bytes, ret < 0);
+out_qgroup_free_data:
+ if (ret < 0) {
+ btrfs_qgroup_free_data(inode, data_reserved, start, num_bytes);
+ }
+out_free_data_space:
+ /*
+ * If btrfs_reserve_extent() succeeded, then we already decremented
+ * bytes_may_use.
+ */
+ if (!extent_reserved)
+ btrfs_free_reserved_data_space_noquota(fs_info, disk_num_bytes);
+out_unlock:
+ unlock_extent_cached(io_tree, start, end, &cached_state);
+out_pages:
+ for (i = 0; i < nr_pages; i++) {
+ if (pages[i])
+ __free_page(pages[i]);
+ }
+ kvfree(pages);
+out:
+ if (ret >= 0)
+ iocb->ki_pos += encoded->len;
+ return ret;
+}
+
#ifdef CONFIG_SWAP
/*
* Add an entry indicating a block group or device which is pinned by a
@@ -105,6 +105,8 @@ struct btrfs_ioctl_encoded_io_args_32 {
#define BTRFS_IOC_ENCODED_READ_32 _IOR(BTRFS_IOCTL_MAGIC, 64, \
struct btrfs_ioctl_encoded_io_args_32)
+#define BTRFS_IOC_ENCODED_WRITE_32 _IOW(BTRFS_IOCTL_MAGIC, 64, \
+ struct btrfs_ioctl_encoded_io_args_32)
#endif
/* Mask out flags that are inappropriate for the given type of inode. */
@@ -5077,6 +5079,102 @@ static int btrfs_ioctl_encoded_read(struct file *file, void __user *argp,
return ret;
}
+static int btrfs_ioctl_encoded_write(struct file *file, void __user *argp,
+ bool compat)
+{
+ struct btrfs_ioctl_encoded_io_args args;
+ struct iovec iovstack[UIO_FASTIOV];
+ struct iovec *iov = iovstack;
+ struct iov_iter iter;
+ loff_t pos;
+ struct kiocb kiocb;
+ ssize_t ret;
+
+ if (!capable(CAP_SYS_ADMIN)) {
+ ret = -EPERM;
+ goto out_acct;
+ }
+
+ if (!(file->f_mode & FMODE_WRITE)) {
+ ret = -EBADF;
+ goto out_acct;
+ }
+
+ if (compat) {
+#if defined(CONFIG_64BIT) && defined(CONFIG_COMPAT)
+ struct btrfs_ioctl_encoded_io_args_32 args32;
+
+ if (copy_from_user(&args32, argp, sizeof(args32))) {
+ ret = -EFAULT;
+ goto out_acct;
+ }
+ args.iov = compat_ptr(args32.iov);
+ args.iovcnt = args32.iovcnt;
+ memcpy(&args.offset, &args32.offset,
+ sizeof(args) -
+ offsetof(struct btrfs_ioctl_encoded_io_args, offset));
+#else
+ return -ENOTTY;
+#endif
+ } else {
+ if (copy_from_user(&args, argp, sizeof(args))) {
+ ret = -EFAULT;
+ goto out_acct;
+ }
+ }
+
+ ret = -EINVAL;
+ if (args.flags != 0)
+ goto out_acct;
+ if (memchr_inv(args.reserved, 0, sizeof(args.reserved)))
+ goto out_acct;
+ if (args.compression == BTRFS_ENCODED_IO_COMPRESSION_NONE &&
+ args.encryption == BTRFS_ENCODED_IO_ENCRYPTION_NONE)
+ goto out_acct;
+ if (args.compression >= BTRFS_ENCODED_IO_COMPRESSION_TYPES ||
+ args.encryption >= BTRFS_ENCODED_IO_ENCRYPTION_TYPES)
+ goto out_acct;
+ if (args.unencoded_offset > args.unencoded_len)
+ goto out_acct;
+ if (args.len > args.unencoded_len - args.unencoded_offset)
+ goto out_acct;
+
+ ret = import_iovec(WRITE, args.iov, args.iovcnt, ARRAY_SIZE(iovstack),
+ &iov, &iter);
+ if (ret < 0)
+ goto out_acct;
+
+ file_start_write(file);
+
+ if (iov_iter_count(&iter) == 0) {
+ ret = 0;
+ goto out_end_write;
+ }
+ pos = args.offset;
+ ret = rw_verify_area(WRITE, file, &pos, args.len);
+ if (ret < 0)
+ goto out_end_write;
+
+ init_sync_kiocb(&kiocb, file);
+ ret = kiocb_set_rw_flags(&kiocb, 0);
+ if (ret)
+ goto out_end_write;
+ kiocb.ki_pos = pos;
+
+ ret = btrfs_do_write_iter(&kiocb, &iter, &args);
+ if (ret > 0)
+ fsnotify_modify(file);
+
+out_end_write:
+ file_end_write(file);
+ kfree(iov);
+out_acct:
+ if (ret > 0)
+ add_wchar(current, ret);
+ inc_syscw(current);
+ return ret;
+}
+
long btrfs_ioctl(struct file *file, unsigned int
cmd, unsigned long arg)
{
@@ -5223,9 +5321,13 @@ long btrfs_ioctl(struct file *file, unsigned int
return fsverity_ioctl_measure(file, argp);
case BTRFS_IOC_ENCODED_READ:
return btrfs_ioctl_encoded_read(file, argp, false);
+ case BTRFS_IOC_ENCODED_WRITE:
+ return btrfs_ioctl_encoded_write(file, argp, false);
#if defined(CONFIG_64BIT) && defined(CONFIG_COMPAT)
case BTRFS_IOC_ENCODED_READ_32:
return btrfs_ioctl_encoded_read(file, argp, true);
+ case BTRFS_IOC_ENCODED_WRITE_32:
+ return btrfs_ioctl_encoded_write(file, argp, true);
#endif
}
@@ -521,9 +521,15 @@ void btrfs_remove_ordered_extent(struct btrfs_inode *btrfs_inode,
spin_lock(&btrfs_inode->lock);
btrfs_mod_outstanding_extents(btrfs_inode, -1);
spin_unlock(&btrfs_inode->lock);
- if (root != fs_info->tree_root)
- btrfs_delalloc_release_metadata(btrfs_inode, entry->num_bytes,
- false);
+ if (root != fs_info->tree_root) {
+ u64 release;
+
+ if (test_bit(BTRFS_ORDERED_ENCODED, &entry->flags))
+ release = entry->disk_num_bytes;
+ else
+ release = entry->num_bytes;
+ btrfs_delalloc_release_metadata(btrfs_inode, release, false);
+ }
percpu_counter_add_batch(&fs_info->ordered_bytes, -entry->num_bytes,
fs_info->delalloc_batch);
@@ -74,6 +74,8 @@ enum {
BTRFS_ORDERED_LOGGED_CSUM,
/* We wait for this extent to complete in the current transaction */
BTRFS_ORDERED_PENDING,
+ /* BTRFS_IOC_ENCODED_WRITE */
+ BTRFS_ORDERED_ENCODED,
};
/* BTRFS_ORDERED_* flags that specify the type of the extent. */
@@ -81,7 +83,8 @@ enum {
(1UL << BTRFS_ORDERED_NOCOW) | \
(1UL << BTRFS_ORDERED_PREALLOC) | \
(1UL << BTRFS_ORDERED_COMPRESSED) | \
- (1UL << BTRFS_ORDERED_DIRECT))
+ (1UL << BTRFS_ORDERED_DIRECT) | \
+ (1UL << BTRFS_ORDERED_ENCODED))
struct btrfs_ordered_extent {
/* logical offset in the file */