0d613a27cc
[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> |
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| block | ||
| char | ||
| cio | ||
| crypto | ||
| net | ||
| scsi | ||
| Kconfig | ||
| Makefile | ||
| ebcdic.c | ||
| s390_rdev.c | ||
| s390mach.c | ||
| s390mach.h | ||
| sysinfo.c | ||