internal_insert_key

static void internal_insert_key (
　　reiserfs_filsys_t * fs
　　struct buffer_info * dest_bi
　　int dest_position_before - insert key before key with n_dest number
　　struct buffer_head * src
　　int src_position
)

fs

dest_bi

dest_position_before

insert key before key with n_dest number

src

src_position