mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-23 09:56:00 +00:00
IB/core: Add flow control to the portmapper netlink calls
During connection establishment with a large number of connections, it is possible that the connection requests might fail. Adding flow control prevents this failure. Change ibnl_unicast to use blocking to enable flow control. Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com> Signed-off-by: Faisal Latif <faisal.latif@intel.com> Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
parent
3b8fb4b86c
commit
cea05eadde
@ -229,7 +229,10 @@ static void ibnl_rcv(struct sk_buff *skb)
|
|||||||
int ibnl_unicast(struct sk_buff *skb, struct nlmsghdr *nlh,
|
int ibnl_unicast(struct sk_buff *skb, struct nlmsghdr *nlh,
|
||||||
__u32 pid)
|
__u32 pid)
|
||||||
{
|
{
|
||||||
return nlmsg_unicast(nls, skb, pid);
|
int err;
|
||||||
|
|
||||||
|
err = netlink_unicast(nls, skb, pid, 0);
|
||||||
|
return (err < 0) ? err : 0;
|
||||||
}
|
}
|
||||||
EXPORT_SYMBOL(ibnl_unicast);
|
EXPORT_SYMBOL(ibnl_unicast);
|
||||||
|
|
||||||
@ -252,6 +255,7 @@ int __init ibnl_init(void)
|
|||||||
return -ENOMEM;
|
return -ENOMEM;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
nls->sk_sndtimeo = 10 * HZ;
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user