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| author | Volker Sameske <sameske@de.ibm.com> | 2006-08-02 11:05:16 +0200 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-08-06 11:31:00 -0500 |
| commit | fea9d6c7bcd8ff1d60ff74f27ba483b3820b18a3 (patch) | |
| tree | 9fd3c531809f5b7a275540e5467a59e50b6630b7 /drivers/s390/scsi/zfcp_ext.h | |
| parent | c2602c48b5ebde55b418ba252737bf60caa4bab0 (diff) | |
| download | kernel_samsung_smdk4412-fea9d6c7bcd8ff1d60ff74f27ba483b3820b18a3.zip kernel_samsung_smdk4412-fea9d6c7bcd8ff1d60ff74f27ba483b3820b18a3.tar.gz kernel_samsung_smdk4412-fea9d6c7bcd8ff1d60ff74f27ba483b3820b18a3.tar.bz2 | |
[SCSI] zfcp: improve management of request IDs
Improve request handling. Use hash table to manage request IDs.
Signed-off-by: Volker Sameske <sameske@de.ibm.com>
Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_ext.h')
| -rw-r--r-- | drivers/s390/scsi/zfcp_ext.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h index d023660..04bb3a9 100644 --- a/drivers/s390/scsi/zfcp_ext.h +++ b/drivers/s390/scsi/zfcp_ext.h @@ -63,7 +63,6 @@ extern int zfcp_qdio_allocate_queues(struct zfcp_adapter *); extern void zfcp_qdio_free_queues(struct zfcp_adapter *); extern int zfcp_qdio_determine_pci(struct zfcp_qdio_queue *, struct zfcp_fsf_req *); -extern int zfcp_qdio_reqid_check(struct zfcp_adapter *, void *); extern volatile struct qdio_buffer_element *zfcp_qdio_sbale_req (struct zfcp_fsf_req *, int, int); @@ -190,5 +189,10 @@ extern void zfcp_scsi_dbf_event_abort(const char *, struct zfcp_adapter *, struct zfcp_fsf_req *); extern void zfcp_scsi_dbf_event_devreset(const char *, u8, struct zfcp_unit *, struct scsi_cmnd *); +extern void zfcp_reqlist_add(struct zfcp_adapter *, struct zfcp_fsf_req *); +extern void zfcp_reqlist_remove(struct zfcp_adapter *, unsigned long); +extern struct zfcp_fsf_req *zfcp_reqlist_ismember(struct zfcp_adapter *, + unsigned long); +extern int zfcp_reqlist_isempty(struct zfcp_adapter *); #endif /* ZFCP_EXT_H */ |