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| author |   Andy Grover <andy.grover@oracle.com> | 2010-02-03 19:36:44 -0800 |
|---|---|---|
| committer | Andy Grover <andy.grover@oracle.com> | 2010-09-08 18:12:01 -0700 |
| commit | 5b2366bd2835919e2e6a836e837eab4a9274bd46 (patch) | |
| tree | ee0be5166dfec4acc006a23ddc9ea5788dbb90ea /net/rds/rds.h | |
| parent | RDS: Rename data op members prefix from m_ to op_ (diff) | |
| download | linux-dev-5b2366bd2835919e2e6a836e837eab4a9274bd46.tar.xz linux-dev-5b2366bd2835919e2e6a836e837eab4a9274bd46.zip | |
RDS: Rewrite rds_send_xmit
Simplify rds_send_xmit().
Send a congestion map (via xmit_cong_map) without
decrementing send_quota.
Move resetting of conn xmit variables to end of loop.
Update comments.
Implement a special case to turn off sending an rds header
when there is an atomic op and no other data.
Signed-off-by: Andy Grover <andy.grover@oracle.com>
Diffstat (limited to 'net/rds/rds.h')
| -rw-r--r-- | net/rds/rds.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/rds/rds.h b/net/rds/rds.h index d70284989124..13ed30ac424d 100644 --- a/net/rds/rds.h +++ b/net/rds/rds.h @@ -96,8 +96,9 @@ struct rds_connection { unsigned long c_xmit_sg; unsigned int c_xmit_hdr_off; unsigned int c_xmit_data_off; - unsigned int c_xmit_rdma_sent; unsigned int c_xmit_atomic_sent; + unsigned int c_xmit_rdma_sent; + unsigned int c_xmit_data_sent; spinlock_t c_lock; /* protect msg queues */ u64 c_next_tx_seq; @@ -120,8 +121,6 @@ struct rds_connection { struct list_head c_map_item; unsigned long c_map_queued; - unsigned long c_map_offset; - unsigned long c_map_bytes; unsigned int c_unacked_packets; unsigned int c_unacked_bytes; |