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authorMike Miller <mike.miller@hp.com>2006-12-06 20:35:06 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 08:39:29 -0800
commit92c4231aef720bd5e1d634d2f7335f31277318da (patch)
tree3c08d3479b2db7db693c5439357648ea02135e2e /drivers/block/cciss.h
parentf92e2f5f889803306e50c06e17ee330403e91b8d (diff)
downloadop-kernel-dev-92c4231aef720bd5e1d634d2f7335f31277318da.zip
op-kernel-dev-92c4231aef720bd5e1d634d2f7335f31277318da.tar.gz
[PATCH] cciss: set sector_size to 2048 for performance
Change the blk_queue_max_sectors from 512 to 2048. This helps increase performance. [akpm@osdl.org: s/sector_size/max_sectors/] Signed-off-by: Mike Miller <mike.miller@hp.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/block/cciss.h')
-rw-r--r--drivers/block/cciss.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
index 0d765f9..c3df673 100644
--- a/drivers/block/cciss.h
+++ b/drivers/block/cciss.h
@@ -77,6 +77,7 @@ struct ctlr_info
unsigned int intr[4];
unsigned int msix_vector;
unsigned int msi_vector;
+ int cciss_max_sectors;
BYTE cciss_read;
BYTE cciss_write;
BYTE cciss_read_capacity;
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