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
..
asm-offsets.c	s390: use kbuild.h instead of defining macros in asm-offsets.c	2008-04-29 08:06:30 -07:00
audit.c	[S390] Get rid of a bunch of sparse warnings again.	2007-10-12 16:13:06 +02:00
audit.h	[S390] Get rid of a bunch of sparse warnings again.	2007-10-12 16:13:06 +02:00
base.S	[S390] Convert memory detection into C code.	2007-02-05 21:18:37 +01:00
binfmt_elf32.c	[S390] dynamic page tables.	2008-02-09 18:24:41 +01:00
bitmap.S	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
compat_audit.c	[S390] Get rid of a bunch of sparse warnings again.	2007-10-12 16:13:06 +02:00
compat_exec_domain.c	[S390] Get rid of a lot of sparse warnings.	2007-02-05 21:16:47 +01:00
compat_linux.c	arch: Remove unnecessary inclusions of asm/semaphore.h	2008-04-18 22:14:49 -04:00
compat_linux.h	[S390] Fix a lot of sparse warnings.	2008-04-17 07:47:06 +02:00
compat_ptrace.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
compat_signal.c	[S390] Fix a lot of sparse warnings.	2008-04-17 07:47:06 +02:00
compat_wrapper.S	[S390] Wire up new timerfd syscalls.	2008-02-09 18:24:37 +01:00
cpcmd.c	[S390] cpcmd: fix inline assembly usage.	2007-10-12 16:13:09 +02:00
crash.c	[S390] Get rid of a lot of sparse warnings.	2007-02-05 21:16:47 +01:00
debug.c	arch: Remove unnecessary inclusions of asm/semaphore.h	2008-04-18 22:14:49 -04:00
diag.c	[S390] vmur: fix diag14 exceptions with addresses > 2GB.	2007-08-22 13:51:47 +02:00
dis.c	[S390] disassembler: Remove redundant variable assignment	2007-10-12 16:13:06 +02:00
early.c	[S390] System z large page support.	2008-04-30 13:38:47 +02:00
ebcdic.c	[S390] Get rid of a lot of sparse warnings.	2007-02-05 21:16:47 +01:00
entry64.S	[S390] s390: Optimize user and work TIF check	2008-05-07 09:23:00 +02:00
entry.h	[S390] Fix a lot of sparse warnings.	2008-04-17 07:47:06 +02:00
entry.S	[S390] s390: Optimize user and work TIF check	2008-05-07 09:23:00 +02:00
head31.S	[S390] Convert machine feature detection code to C.	2008-04-30 13:38:47 +02:00
head64.S	[S390] System z large page support.	2008-04-30 13:38:47 +02:00
head.S	[S390] Get rid of new section mismatch warnings.	2007-07-27 12:29:18 +02:00
init_task.c	Remove fs.h from mm.h	2007-07-29 17:09:29 -07:00
ipl.c	[S390] Fix a lot of sparse warnings.	2008-04-17 07:47:06 +02:00
irq.c	proper __do_softirq() prototype	2008-04-29 08:06:02 -07:00
kprobes.c	[S390] Fix a lot of sparse warnings.	2008-04-17 07:47:06 +02:00
machine_kexec.c	[S390] nss: disable kexec.	2007-03-05 23:35:45 +01:00
Makefile	[S390] remove -traditional	2008-04-30 13:38:44 +02:00
module.c	[S390] Use generic bug.	2007-04-27 16:01:42 +02:00
process.c	[S390] Move show_regs to traps.c.	2008-04-30 13:38:43 +02:00
ptrace.c	[S390] use generic sys_ptrace	2008-04-30 13:38:48 +02:00
reipl64.S	[S390] reipl: move dump_prefix_page out of text section.	2007-03-05 23:35:43 +01:00
reipl.S	[S390] reipl: move dump_prefix_page out of text section.	2007-03-05 23:35:43 +01:00
relocate_kernel64.S	[S390] Reset infrastructure for re-IPL.	2006-12-04 15:40:26 +01:00
relocate_kernel.S	[S390] Reset infrastructure for re-IPL.	2006-12-04 15:40:26 +01:00
s390_ext.c	[S390] Fix a lot of sparse warnings.	2008-04-17 07:47:06 +02:00
s390_ksyms.c	Generic semaphore implementation	2008-04-17 10:42:34 -04:00
setup.c	[S390] System z large page support.	2008-04-30 13:38:47 +02:00
signal.c	[S390] Fix a lot of sparse warnings.	2008-04-17 07:47:06 +02:00
smp.c	[S390] Automatically detect added cpus.	2008-04-30 13:38:44 +02:00
stacktrace.c	[S390] latencytop s390 support.	2008-02-05 16:50:59 +01:00
sys_s390.c	unified (weak) sys_pipe implementation	2008-05-03 13:50:33 -07:00
syscalls.S	[S390] Wire up new timerfd syscalls.	2008-02-09 18:24:37 +01:00
time.c	[S390] Fix a lot of sparse warnings.	2008-04-17 07:47:06 +02:00
topology.c	[S390] cpu topology: Fix possible deadlock.	2008-04-30 13:38:45 +02:00
traps.c	[S390] Move show_regs to traps.c.	2008-04-30 13:38:43 +02:00
vmlinux.lds.S	[S390] Fix linker script.	2008-02-05 16:50:55 +01:00
vtime.c	KVM: s390: arch backend for the kvm kernel module	2008-04-27 12:00:42 +03:00