| commit | 49f0f01c9966639f8fd7ce784a412e22057d9f2a | |
| author | Christof Schmitt <christof.schmitt@de.ibm.com> | |
| Mon, 2 Mar 2009 12:08:57 +0000 (2 13:08 +0100) | ||
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | |
| Thu, 12 Mar 2009 17:58:18 +0000 (12 12:58 -0500) | ||
| tree | d6d1238eaa7467e447889639c35e5fd742ba2682 | treesnapshot (tar.gz zip) |
| parent | 94506fd1483b39cd5d66b8ccb4ead3c9cc9542ac | commitdiff |
[SCSI] zfcp: Simplify latency lock handling
The lock only needs to protect the softirq context called from qdio
against the userspace context called from sysfs. spin_lock and
spin_lock_bh is enough.
Acked-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
The lock only needs to protect the softirq context called from qdio
against the userspace context called from sysfs. spin_lock and
spin_lock_bh is enough.
Acked-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| drivers/s390/scsi/zfcp_fsf.c | diffblobblamehistory | |
| drivers/s390/scsi/zfcp_sysfs.c | diffblobblamehistory |