Martin Schwidefsky 2688905e6a [S390] s390: Optimize user and work TIF check ... On return from syscall or interrupt, we have to check if we return to userspace (likely) and if there is work todo (less likely) to decide if we handle the work. We can optimize this check: we first check for the less likely work case and then check for userspace. This patch is also a preparation for an additional patch, that fixes a bug in KVM dealing with cpu bound guests. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2008-05-07 09:23:00 +02:00
..
appldata	[S390] appldata: remove unused binary sysctls.	2007-11-20 11:13:45 +01:00
boot	[PATCH] use ${CROSS_COMPILE}installkernel in arch/*/boot/install.sh	2005-06-23 09:45:07 -07:00
crypto	[CRYPTO] sha384: Hardware acceleration for s390	2008-04-21 10:19:21 +08:00
hypfs	Kobject: convert arch/* from kobject_unregister() to kobject_put()	2008-01-24 20:40:39 -08:00
kernel	[S390] s390: Optimize user and work TIF check	2008-05-07 09:23:00 +02:00
kvm	[S390] Move stfl to system.h and delete duplicated version.	2008-04-30 13:38:46 +02:00
lib	[S390] uaccess_mvcos: #ifdef config dependent code.	2008-04-30 13:38:46 +02:00
math-emu	[S390] remove -traditional	2008-04-30 13:38:44 +02:00
mm	[S390] Convert to SPARSEMEM & SPARSEMEM_VMEMMAP	2008-04-30 13:38:48 +02:00
oprofile	Combine instrumentation menus in kernel/Kconfig.instrumentation	2007-10-19 11:53:54 -07:00
defconfig	[S390] Update default configuration.	2008-04-30 13:38:49 +02:00
Kconfig	[S390] Convert to SPARSEMEM & SPARSEMEM_VMEMMAP	2008-04-30 13:38:48 +02:00
Kconfig.debug	[S390] DEBUG_PAGEALLOC support for s390.	2008-02-05 16:50:54 +01:00
Makefile	KVM: s390: arch backend for the kvm kernel module	2008-04-27 12:00:42 +03:00