From: Christof Schmitt <christof.schmitt@de.ibm.com>
To: James.Bottomley@HansenPartnership.com
Cc: linux-scsi@vger.kernel.org, linux-s390@vger.kernel.org,
Christof Schmitt <christof.schmitt@de.ibm.com>,
Martin Peschke <mp3@de.ibm.com>
Subject: [patch 04/11] zfcp: Remove some sparse warnings
Date: Mon, 19 May 2008 12:17:40 +0200 [thread overview]
Message-ID: <20080519101828.544246000@de.ibm.com> (raw)
In-Reply-To: 20080519101736.590943000@de.ibm.com
[-- Attachment #1: sparse-warnings.diff --]
[-- Type: text/plain, Size: 1089 bytes --]
From: Christof Schmitt <christof.schmitt@de.ibm.com>
Remove some sparse warnings by telling sparse that zfcp_req_create
acquires the lock for the request queue.
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Martin Peschke <mp3@de.ibm.com>
---
drivers/s390/scsi/zfcp_ext.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/s390/scsi/zfcp_ext.h 2008-05-19 11:28:32.000000000 +0200
+++ b/drivers/s390/scsi/zfcp_ext.h 2008-05-19 11:33:24.000000000 +0200
@@ -94,7 +94,8 @@ extern void zfcp_fsf_req_dismiss_all(str
extern int zfcp_fsf_status_read(struct zfcp_adapter *, int);
extern int zfcp_status_read_refill(struct zfcp_adapter *adapter);
extern int zfcp_fsf_req_create(struct zfcp_adapter *, u32, int, mempool_t *,
- unsigned long *, struct zfcp_fsf_req **);
+ unsigned long *, struct zfcp_fsf_req **)
+ __acquires(adapter->request_queue.queue_lock);
extern int zfcp_fsf_send_ct(struct zfcp_send_ct *, mempool_t *,
struct zfcp_erp_action *);
extern int zfcp_fsf_send_els(struct zfcp_send_els *);
--
next prev parent reply other threads:[~2008-05-19 10:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-19 10:17 [patch 00/11] zfcp fixes and improvements Christof Schmitt
2008-05-19 10:17 ` [patch 01/11] zfcp: receiving an unsolicted status can lead to I/O stall Christof Schmitt
2008-05-19 10:17 ` [patch 02/11] zfcp: Fix mempool pointer for GID_PN request allocation Christof Schmitt
2008-05-19 10:17 ` [patch 03/11] zfcp: Fix fsf_status_read return code handling Christof Schmitt
2008-05-19 10:17 ` Christof Schmitt [this message]
2008-05-19 10:17 ` [patch 05/11] zfcp: Remove field sbal_last from trace record Christof Schmitt
2008-05-19 10:17 ` [patch 06/11] zfcp: Rename sbal_last Christof Schmitt
2008-05-19 10:17 ` [patch 07/11] zfcp: Rename sbal_curr to sbal_last Christof Schmitt
2008-05-19 10:17 ` [patch 08/11] zfcp: Add information about interrupt to trace Christof Schmitt
2008-05-19 10:17 ` [patch 09/11] zfcp: Refine trace levels of some recovery related events Christof Schmitt
2008-05-19 10:17 ` [patch 10/11] zfcp: remove some __attribute__ ((packed)) Christof Schmitt
2008-05-19 10:17 ` [patch 11/11] zfcp: Fix sparse warning by providing new entry in dbf Christof Schmitt
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