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    Subject[PATCH net-next V2 01/17] hv_netvsc: Resize some of the variables in hv_netvsc_packet
    Date
    As part of reducing the size of the hv_netvsc_packet, resize some of the
    variables based on their usage.

    Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
    Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
    ---
    drivers/net/hyperv/hyperv_net.h | 14 +++++++-------
    1 files changed, 7 insertions(+), 7 deletions(-)

    diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
    index 5fa98f5..972e562 100644
    --- a/drivers/net/hyperv/hyperv_net.h
    +++ b/drivers/net/hyperv/hyperv_net.h
    @@ -127,11 +127,11 @@ struct ndis_tcp_ip_checksum_info;
    */
    struct hv_netvsc_packet {
    /* Bookkeeping stuff */
    - u32 status;
    + u8 status;

    - bool is_data_pkt;
    - bool xmit_more; /* from skb */
    - bool cp_partial; /* partial copy into send buffer */
    + u8 is_data_pkt;
    + u8 xmit_more; /* from skb */
    + u8 cp_partial; /* partial copy into send buffer */

    u16 vlan_tci;

    @@ -147,13 +147,13 @@ struct hv_netvsc_packet {
    /* This points to the memory after page_buf */
    struct rndis_message *rndis_msg;

    - u32 rmsg_size; /* RNDIS header and PPI size */
    - u32 rmsg_pgcnt; /* page count of RNDIS header and PPI */
    + u8 rmsg_size; /* RNDIS header and PPI size */
    + u8 rmsg_pgcnt; /* page count of RNDIS header and PPI */

    u32 total_data_buflen;
    /* Points to the send/receive buffer where the ethernet frame is */
    void *data;
    - u32 page_buf_cnt;
    + u8 page_buf_cnt;
    struct hv_page_buffer *page_buf;
    };

    --
    1.7.4.1


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