diff options
author | Johannes Dickgreber <tanzy@gmx.de> | 2007-09-19 19:07:50 -0400 |
---|---|---|
committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-10-23 12:35:35 -0400 |
commit | 20d2d3afa87781fe2674ce17bfb16af08a436e81 (patch) | |
tree | 3d87dc68698fd11caefe4ea72defdfb7579fff21 /drivers/scsi/qla1280.h | |
parent | fc2adcfd37f6f1c32d246b5b43f83e38233358ae (diff) |
[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/qla1280.h')
-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 @@ | |||
91 | #define INVALID_HANDLE (MAX_OUTSTANDING_COMMANDS + 2) | 91 | #define INVALID_HANDLE (MAX_OUTSTANDING_COMMANDS + 2) |
92 | 92 | ||
93 | /* ISP request and response entry counts (37-65535) */ | 93 | /* ISP request and response entry counts (37-65535) */ |
94 | #define REQUEST_ENTRY_CNT 256 /* Number of request entries. */ | 94 | #define REQUEST_ENTRY_CNT 255 /* Number of request entries. */ |
95 | #define RESPONSE_ENTRY_CNT 16 /* Number of response entries. */ | 95 | #define RESPONSE_ENTRY_CNT 63 /* Number of response entries. */ |
96 | 96 | ||
97 | /* | 97 | /* |
98 | * SCSI Request Block structure (sp) that is placed | 98 | * SCSI Request Block structure (sp) that is placed |