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| author | Johannes Dickgreber <tanzy@gmx.de> | 2007-09-20 01:07:50 +0200 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-10-23 12:35:35 -0400 |
| commit | 20d2d3afa87781fe2674ce17bfb16af08a436e81 (patch) | |
| tree | 3d87dc68698fd11caefe4ea72defdfb7579fff21 /drivers/scsi | |
| parent | fc2adcfd37f6f1c32d246b5b43f83e38233358ae (diff) | |
| download | talos-op-linux-20d2d3afa87781fe2674ce17bfb16af08a436e81.tar.gz talos-op-linux-20d2d3afa87781fe2674ce17bfb16af08a436e81.zip | |
[SCSI] qla1280: eliminate wasted space in request and response ring
i think there is wasted space in allocated pages for request and
response rings. The allocations are made with REQUEST_ENTRY_CNT + 1
and RESPONSE_ENTRY_CNT + 1, but they are set with 256 and 16.
So we got more pages, which we dont use very much so eliminate them.
Signed-off-by: Johannes Dickgreber <tanzy@gmx.de>
Acked-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla1280.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/qla1280.h b/drivers/scsi/qla1280.h index 59915fb70301..ff2c363ead26 100644 --- a/drivers/scsi/qla1280.h +++ b/drivers/scsi/qla1280.h @@ -91,8 +91,8 @@ #define INVALID_HANDLE (MAX_OUTSTANDING_COMMANDS + 2) /* ISP request and response entry counts (37-65535) */ -#define REQUEST_ENTRY_CNT 256 /* Number of request entries. */ -#define RESPONSE_ENTRY_CNT 16 /* Number of response entries. */ +#define REQUEST_ENTRY_CNT 255 /* Number of request entries. */ +#define RESPONSE_ENTRY_CNT 63 /* Number of response entries. */ /* * SCSI Request Block structure (sp) that is placed |
