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| author | Raghava Aditya Renukunta <RaghavaAditya.Renukunta@pmcs.com> | 2016-02-04 02:06:05 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-02-24 05:27:02 +0300 |
| commit | 222a9fb376df0f4aec32493a3fb5d18fa56979f2 (patch) | |
| tree | 08f2e2291bc4fc18bae6d901b330680f9548b297 /drivers/scsi/aacraid/aacraid.h | |
| parent | 6b93b7dd85dc0788eedc6ad30ff0b01ad9d4c657 (diff) | |
| download | linux-222a9fb376df0f4aec32493a3fb5d18fa56979f2.tar.xz | |
aacraid: Created new mutex for ioctl path
aac_mutex was used to create protect the ioctl path for only the compat
path, it would be make more sense to place mutex in aac_do_ioctl, which
is the main ioctl function call that handles all ioctl commands.
Created new mutex ioctl_mutex in struct aac_dev to protect switch case
in aac_do_ioctl and removed aac_mutex from aac_cfg_ioctl and
aac_compat_do_ioctl
Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@pmcs.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aacraid/aacraid.h')
| -rw-r--r-- | drivers/scsi/aacraid/aacraid.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 291628814b8b..75bc65ecad37 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -1124,6 +1124,7 @@ struct aac_dev struct fib *free_fib; spinlock_t fib_lock; + struct mutex ioctl_mutex; struct aac_queue_block *queues; /* * The user API will use an IOCTL to register itself to receive |