Messages in this thread Patch in this message | | | From | Mark Harmstone <> | Subject | [RFC PATCH 15/19] btrfs: allow writing compressed, encrypted, inline extents | Date | Wed, 9 Jan 2019 01:26:57 +0000 |
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Signed-off-by: Mark Harmstone <mark@harmstone.com> --- fs/btrfs/inode.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 61481833f5e4..f8bc7174f7e3 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -219,6 +219,22 @@ static int insert_inline_extent(struct btrfs_trans_handle *trans, if (compress_type != BTRFS_COMPRESS_NONE) { struct page *cpage; int i = 0; + + if (enc_key) { + struct btrfs_file_extent_inline_enc *eienc; + + eienc = (struct btrfs_file_extent_inline_enc *)ptr; + + btrfs_set_file_extent_inline_enc_key_number(leaf, + eienc, enc_key->key_number); + + write_eb_member(leaf, eienc, + struct btrfs_file_extent_inline_enc, + iv, iv); + + ptr += sizeof(struct btrfs_file_extent_inline_enc); + } + while (compressed_size > 0) { cpage = compressed_pages[i]; cur_size = min_t(unsigned long, compressed_size, -- 2.19.2
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