linux/drivers/message/fusion
Matthew Wilcox ecc3bc9825 fusion: Add free msg frames to the head, not tail of list
Reusing a msg frame quickly means it's still cache-hot.  This yields
a small but noticable performance improvement in a well-known database
benchmark.  This improvement is already present in the mpt3sas driver.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org>
Reviewed-by: Praveen Krishnamoorthy <Praveen.krishnamoorthy@lsi.com>
Acked-by: Sreekanth Reddy <Sreekanth.reddy@lsi.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28 18:13:24 +02:00
..
lsi SCSI updates for post 3.2 merge window 2012-01-10 10:36:08 -08:00
Kconfig
Makefile message: change to new flag variable 2011-03-17 14:05:34 +01:00
mptbase.c fusion: Add free msg frames to the head, not tail of list 2014-05-28 18:13:24 +02:00
mptbase.h [SCSI] fusion: ensure NUL-termination of MptCallbacksName elements 2011-12-15 10:57:29 +04:00
mptctl.c mptctl: don't wank with fasync in ->release() 2013-04-29 15:41:44 -04:00
mptctl.h
mptdebug.h
mptfc.c fusion: switch to ->show_info() 2013-04-09 14:13:18 -04:00
mptlan.c
mptlan.h tokenring: delete all remaining driver support 2012-05-15 20:23:16 -04:00
mptsas.c block: Kill bio_segments()/bi_vcnt usage 2013-11-23 22:33:51 -08:00
mptsas.h
mptscsih.c fusion: switch to ->show_info() 2013-04-09 14:13:18 -04:00
mptscsih.h fusion: switch to ->show_info() 2013-04-09 14:13:18 -04:00
mptspi.c fusion: switch to ->show_info() 2013-04-09 14:13:18 -04:00