Commit 20d2d3af authored Sep 20, 2007 by Johannes Dickgreber Committed by James Bottomley Oct 23, 2007

[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>

parent fc2adcfd

drivers/scsi/qla1280.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -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