linux/arch/s390
Ingo Molnar 5e9ad7df9f [S390] ftrace: update system call tracer support
Commit fb34a08c3 ("tracing: Add trace events for each syscall
entry/exit") changed the lowlevel API to ftrace syscall tracing
but did not update s390 which started making use of it recently.

This broke the s390 build, as reported by Paul Mundt.

Update the callbacks with the syscall number and the syscall
return code values. This allows per syscall tracepoints,
syscall argument enumeration /debug/tracing/events/syscalls/
and perfcounters support and integration on s390 too.

Reported-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Jason Baron <jbaron@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <tip-fb34a08c3469b2be9eae626ccb96476b4687b810@git.kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-08-19 14:16:15 +02:00
..
appldata [S390] pm: appldata power management callbacks 2009-06-16 10:31:15 +02:00
boot [PATCH] use ${CROSS_COMPILE}installkernel in arch/*/boot/install.sh 2005-06-23 09:45:07 -07:00
crypto Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 2009-03-26 16:04:22 -07:00
hypfs [S390] fix hypfs build failure 2009-03-31 19:17:03 +02:00
include/asm mm: Pass virtual address to [__]p{te,ud,md}_free_tlb() 2009-07-27 12:10:38 -07:00
kernel [S390] ftrace: update system call tracer support 2009-08-19 14:16:15 +02:00
kvm Merge branch 'kvm-updates/2.6.31' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2009-08-09 14:58:21 -07:00
lib [S390] add __ucmpdi2() helper function 2009-07-07 16:37:53 +02:00
math-emu [S390] remove -traditional 2008-04-30 13:38:44 +02:00
mm headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
oprofile Combine instrumentation menus in kernel/Kconfig.instrumentation 2007-10-19 11:53:54 -07:00
power [S390] hibernation: fix register corruption on machine checks 2009-07-24 12:41:00 +02:00
defconfig [S390] Update default configuration. 2009-06-22 12:08:25 +02:00
Kconfig [S390] define KTIME_SCALAR for 32-bit s390 2009-07-07 16:37:54 +02:00
Kconfig.debug generic debug pagealloc: build fix 2009-04-02 19:04:48 -07:00
Makefile [S390] s390: hibernation support for s390 2009-06-16 10:31:22 +02:00