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Groups > linux.kernel > #1281299
| From | "K. Y. Srinivasan" <kys@microsoft.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH net-next V3 01/17] hv_netvsc: Resize some of the variables in hv_netvsc_packet |
| Date | 2015-12-02 00:20 +0100 |
| Message-ID | <qB2nf-7GU-5@gated-at.bofh.it> (permalink) |
| References | <qB2nf-7GU-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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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[PATCH net-next V3 01/17] hv_netvsc: Resize some of the variables in hv_netvsc_packet "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 04/17] hv_netvsc: Eliminate rndis_msg pointer from hv_netvsc_packet structure "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 15/17] hv_netvsc: Eliminate xmit_more from struct hv_netvsc_packet "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 10/17] hv_netvsc: remove locking in netvsc_send() "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 08/17] hv_netvsc: Don't ask for additional head room in the skb "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 03/17] hv_netvsc: Eliminate the channel field in hv_netvsc_packet structure "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 07/17] hv_netvsc: Eliminate send_completion_ctx from struct hv_netvsc_packet "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 17/17] hv_netvsc: Eliminate vlan_tci from struct hv_netvsc_packet "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH ney-next V3 12/17] hv_netvsc: Eliminate send_completion_tid from struct hv_netvsc_packet "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 09/17] hv_netvsc: move subchannel existence check to netvsc_select_queue() "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 06/17] hv_netvsc: Eliminate send_completion from struct hv_netvsc_packet "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 05/17] hv_netvsc: Eliminatte the data field from struct hv_netvsc_packet "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 02/17] hv_netvsc: Rearrange the hv_negtvsc_packet to be space efficient "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 11/17] hv_netvsc: Eliminate page_buf from struct hv_netvsc_packet "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 13/17] hv_netvsc: Eliminate is_data_pkt from struct hv_netvsc_packet "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 14/17] hv_netvsc: Eliminate completion_func from struct hv_netvsc_packet "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100 [PATCH net-next V3 16/17] hv_netvsc: Eliminate status from struct hv_netvsc_packet "K. Y. Srinivasan" <kys@microsoft.com> - 2015-12-02 00:20 +0100
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