bcachefs: Don't use extent_ptr_decoded_append() in write path (fixup patch)

bch2_extent_ptr_decoded_append() is more general than we need here; we
know we're initializing a new extent so e.g. we're going to need the crc
entry.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/io.c b/fs/bcachefs/io.c
index 3f075dcfafb2699790385eea0ee75dadd869843c..567a553112d17d8bdcacd94ffee2db5ff9053141 100644 (file)
--- a/fs/bcachefs/io.c
+++ b/fs/bcachefs/io.c
@@ -631,10 +631,12 @@ static void init_append_extent(struct bch_write_op *op,
                               struct bversion version,
                               struct bch_extent_crc_unpacked crc)
 {
-       struct bkey_i_extent *e = bkey_extent_init(op->insert_keys.top);
+       struct bkey_i_extent *e;
        struct bch_extent_ptr *ptr;
 
        op->pos.offset += crc.uncompressed_size;
+
+       e = bkey_extent_init(op->insert_keys.top);
        e->k.p          = op->pos;
        e->k.size       = crc.uncompressed_size;
        e->k.version    = version;