af_iucv: block writing if msg limit is exceeded
authorUrsula Braun <ursula.braun@de.ibm.com>
Wed, 8 Feb 2012 00:19:46 +0000 (00:19 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 8 Feb 2012 23:50:19 +0000 (18:50 -0500)
commit7f1b0ea42a800713a3d56e1e8ca1a845e0461ca2
tree2649a3dba13c62fbd8d48836e501743ac03a56c9
parent7d316b9453523498246e9e19a659c423d4c5081e
af_iucv: block writing if msg limit is exceeded

When polling on an AF_IUCV socket, writing should be blocked if the
number of pending messages exceeds a defined limit.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/iucv/af_iucv.c