linux/arch/s390
Heiko Carstens 99b2d8df1d [PATCH] s390: external call performance
The kernel uses the SIGP external call order code to signal other CPUs.  When
running with dedicated CPUs external calls don't get delivered immediately but
within a fixed polling invervall.  This can lead to delays where the system
appears to do nothing.  Replace the SIGP external call order with the SIGP
emergency call order since this one gets delivered immediately.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27 16:26:04 -07:00
..
appldata [PATCH] s390: deadlock in appldata 2005-06-04 17:13:00 -07:00
boot [PATCH] use ${CROSS_COMPILE}installkernel in arch/*/boot/install.sh 2005-06-23 09:45:07 -07:00
crypto Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kernel [PATCH] s390: external call performance 2005-07-27 16:26:04 -07:00
lib [PATCH] s390: spin lock retry 2005-07-27 16:26:04 -07:00
math-emu Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mm [PATCH] s390: add vmcp interface 2005-06-25 16:24:37 -07:00
oprofile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
defconfig [PATCH] s390: add vmcp interface 2005-06-25 16:24:37 -07:00
Kconfig [NET]: add a top-level Networking menu to *config 2005-07-11 21:03:49 -07:00
Kconfig.debug Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00