lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

RDS: Remove unsignaled_bytes sysctl

Browse Source 
Removed unsignaled_bytes sysctl and code to signal
based on it. I believe unsignaled_wrs is more than
sufficient for our purposes.

Signed-off-by: Andy Grover <andy.grover@oracle.com>
This commit is contained in:
Andy Grover
2010-01-14 15:08:33 -08:00
parent da5a06cef5
commit 1d34f17571
3 changed files with 0 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
net/rds/ib_send.c
View File

@@ -518,7 +518,6 @@ int rds_ib_xmit(struct rds_connection *conn, struct rds_message *rm,
}
ic->i_unsignaled_wrs = rds_ib_sysctl_max_unsig_wrs;
ic->i_unsignaled_bytes = rds_ib_sysctl_max_unsig_bytes;
rds_message_addref(rm);
ic->i_rm = rm;
@@ -617,12 +616,6 @@ int rds_ib_xmit(struct rds_connection *conn, struct rds_message *rm,
send->s_wr.send_flags |= IB_SEND_SIGNALED | IB_SEND_SOLICITED;
}
ic->i_unsignaled_bytes -= len;
if (ic->i_unsignaled_bytes <= 0) {
ic->i_unsignaled_bytes = rds_ib_sysctl_max_unsig_bytes;
send->s_wr.send_flags |= IB_SEND_SIGNALED | IB_SEND_SOLICITED;
}
/*
* Always signal the last one if we're stopping due to flow control.
*/