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linux/drivers/s390/net
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Frank Pavlic 0d613a27cc [PATCH] s390: lcs performance enhancements 
[patch 1/2] s390: lcs performance enhancements

From: Klaus Wacker <kdwacker@de.ibm.com>
	- When flood pinging (with large packet size) an LCS device,
	  about 90 % of all packets are dropped by driver.
	- increased number of lcs IO buffers to 32.
	- use netif_stop_queue/netif_wake_queue in lcs_start_xmit routine
	- don't lock the whole xmit routine but just the piece of code where
	  tx_buffer is touched.

Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>

diffstat:
 lcs.c |   31 +++++++++++++++++--------------
 lcs.h |    2 +-
 2 files changed, 18 insertions(+), 15 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-17 16:16:39 -05:00
..
claw.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
claw.h [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
ctcdbug.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
ctcdbug.h [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
ctcmain.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
ctcmain.h [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
ctctty.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
ctctty.h [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
cu3088.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
cu3088.h [PATCH] s390: claw driver wiring 2005-05-15 18:06:16 -04:00
fsm.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
fsm.h [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
iucv.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
iucv.h [PATCH] s390: debug feature changes 2005-06-25 16:24:37 -07:00
Kconfig [PATCH] s390: cleanup Kconfig 2006-01-06 08:33:53 -08:00
lcs.c [PATCH] s390: lcs performance enhancements 2006-02-17 16:16:39 -05:00
lcs.h [PATCH] s390: lcs performance enhancements 2006-02-17 16:16:39 -05:00
Makefile [PATCH] s390: qeth bug fixes 2005-05-15 18:06:17 -04:00
netiucv.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
qeth_eddp.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
qeth_eddp.h [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
qeth_fs.h [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
qeth_main.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
qeth_mpc.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
qeth_mpc.h [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
qeth_proc.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
qeth_sys.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
qeth_tso.h [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
qeth.h [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
smsgiucv.c [PATCH] s390: add vmcp interface 2005-06-25 16:24:37 -07:00
smsgiucv.h [PATCH] s390: cmm guest sender id 2005-05-01 08:58:58 -07:00