diff options
| author | Mike Miller <mike.miller@hp.com> | 2006-12-07 05:35:06 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 17:39:29 +0100 |
| commit | 92c4231aef720bd5e1d634d2f7335f31277318da (patch) | |
| tree | 3c08d3479b2db7db693c5439357648ea02135e2e /drivers/block/cciss.h | |
| parent | [PATCH] cciss: disable DMA prefetch on P600 (diff) | |
| download | linux-92c4231aef720bd5e1d634d2f7335f31277318da.tar.xz linux-92c4231aef720bd5e1d634d2f7335f31277318da.zip | |
[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.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h index 0d765f9237be..c3df673f860b 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; |