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| author |   Frank Blaschka <frank.blaschka@de.ibm.com> | 2010-05-11 19:34:47 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-05-16 00:50:11 -0700 |
| commit | c4949f074332a64baeb2ead6ab9319ca37642f96 (patch) | |
| tree | 185005280b499114ba872560efe21ec75b0ba726 /drivers/s390/net/qeth_core.h | |
| parent | qeth: new message if OLM limit is reached (diff) | |
| download | linux-dev-c4949f074332a64baeb2ead6ab9319ca37642f96.tar.xz linux-dev-c4949f074332a64baeb2ead6ab9319ca37642f96.zip | |
qeth: synchronize configuration interface
Synchronize access to the drivers configuration interface.
Also do not allow configuration changes during online/offline
transition.
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_core.h')
| -rw-r--r-- | drivers/s390/net/qeth_core.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index bab0febf0725..af661cd527df 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -740,6 +740,7 @@ struct qeth_card { atomic_t force_alloc_skb; struct service_level qeth_service_level; struct qdio_ssqd_desc ssqd; + struct mutex conf_mutex; }; struct qeth_card_list_struct { |