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authorSwen Schillig <swen@vnet.ibm.com>2008-04-24 19:35:52 +0200
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-04-27 12:19:56 -0500
commitaee6ef1859fd975b285b6de1857f7dcf39671818 (patch)
treec1ec91f76d00f3b52be09fff6bca2355b1abab72 /drivers/s390
parentbda232531f0c117921690ee3c060953c8f12e5a1 (diff)
downloadop-kernel-dev-aee6ef1859fd975b285b6de1857f7dcf39671818.zip
op-kernel-dev-aee6ef1859fd975b285b6de1857f7dcf39671818.tar.gz
[SCSI] zfcp: Wait for free SBAL during exchange config
When sending a exchange config data command, wait for a free SBAL. This does not matter during adapter initialization, but this is required for pulling adapter statistics during high I/O load. 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@HansenPartnership.com>
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/scsi/zfcp_fsf.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 7c3f028..6545553 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -1927,7 +1927,8 @@ zfcp_fsf_exchange_config_data_sync(struct zfcp_adapter *adapter,
/* setup new FSF request */
retval = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_CONFIG_DATA,
- 0, NULL, &lock_flags, &fsf_req);
+ ZFCP_WAIT_FOR_SBAL, NULL, &lock_flags,
+ &fsf_req);
if (retval) {
ZFCP_LOG_INFO("error: Could not create exchange configuration "
"data request for adapter %s.\n",
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