diff options
| author | Ursula Braun <ursula.braun@de.ibm.com> | 2010-07-22 23:15:05 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-07-23 12:36:23 -0700 |
| commit | 9dc48ccc68b9dfc01c2beee2d4317fb3df3fdce9 (patch) | |
| tree | 83d101e637385276ca40af1bb70ecc14ab24e33f /drivers/s390/net/qeth_core.h | |
| parent | 75e0de13631e115768a97131a2d7f5259217512d (diff) | |
qeth: serialize sysfs-triggered device configurations
This patch serializes device removal and other sysfs-triggered
configurations by moving removal of sysfs-attributes to the beginning
of the remove functions. And it serializes online/offline setting
and discipline-switching (causing reestablishing of the net_device)
by making use of a new discipline mutex.
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>
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 e7e99e6cad21..41ddf86c3421 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -747,6 +747,7 @@ struct qeth_card { struct qdio_ssqd_desc ssqd; debug_info_t *debug; struct mutex conf_mutex; + struct mutex discipline_mutex; }; struct qeth_card_list_struct { |