diff options
| author | Swen Schillig <swen@vnet.ibm.com> | 2009-11-24 16:54:00 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-12-04 12:02:02 -0600 |
| commit | de3dc57214a1466034ecc4d4ffb10331d34c09a3 (patch) | |
| tree | 63eb490d66f9db2cf032041392fb2f4d5ac4785c /drivers/s390/scsi/zfcp_def.h | |
| parent | f3450c7b917201bb49d67032e9f60d5125675d6a (diff) | |
| download | kernel_samsung_smdk4412-de3dc57214a1466034ecc4d4ffb10331d34c09a3.zip kernel_samsung_smdk4412-de3dc57214a1466034ecc4d4ffb10331d34c09a3.tar.gz kernel_samsung_smdk4412-de3dc57214a1466034ecc4d4ffb10331d34c09a3.tar.bz2 | |
[SCSI] zfcp: Remove global config_mutex
The global config_mutex was required for the serialization of a
configuration change within the zfcp driver. This global locking is
now obsolete and can be removed. The requirement of serializing the
access to a zfcp_adapter reference via a ccw_device is realized wth a
static spinlock.
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/s390/scsi/zfcp_def.h')
| -rw-r--r-- | drivers/s390/scsi/zfcp_def.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h index 55dc402..7e84e16 100644 --- a/drivers/s390/scsi/zfcp_def.h +++ b/drivers/s390/scsi/zfcp_def.h @@ -595,7 +595,6 @@ struct zfcp_fsf_req { struct zfcp_data { struct scsi_host_template scsi_host_template; struct scsi_transport_template *scsi_transport_template; - struct mutex config_mutex; struct kmem_cache *gpn_ft_cache; struct kmem_cache *qtcb_cache; struct kmem_cache *sr_buffer_cache; |