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5e9ad7df9f
android_kernel_xiaomi_sm8350/arch/s390/kernel
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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
..
vdso32
vdso64 [S390] vdso: clock_gettime of CLOCK_THREAD_CPUTIME_ID with noexec=on 2009-07-24 12:41:02 +02:00
asm-offsets.c [S390] cpu hotplug and accounting values 2009-04-14 15:37:27 +02:00
audit.c
audit.h
base.S
bitmap.c [S390] move EXPORT_SYMBOLs to definitions 2009-03-26 15:24:11 +01:00
compat_audit.c
compat_exec_domain.c
compat_linux.c ptrace: remove PT_DTRACE from avr32, mn10300, parisc, s390, sh, xtensa 2009-06-18 13:03:48 -07:00
compat_linux.h
compat_ptrace.h [S390] Expose a constant for the number of words representing the CRs 2009-03-26 15:24:25 +01:00
compat_signal.c
compat_wrapper.S [S390] wire up sys_perf_counter_open 2009-06-12 10:27:40 +02:00
cpcmd.c
crash.c
debug.c [S390] s390dbf: Remove needless check for NULL pointer. 2009-03-26 15:24:29 +01:00
diag.c
dis.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
early.c [S390] kernel: Storing machine flags early in lowcore 2009-08-07 10:40:39 +02:00
ebcdic.c
entry64.S [S390] ftrace: add system call tracer support 2009-06-12 10:27:39 +02:00
entry.h
entry.S [S390] ftrace: add system call tracer support 2009-06-12 10:27:39 +02:00
ftrace.c function-graph: add stack frame test 2009-06-18 18:40:18 -04:00
head31.S [S390] eliminate ipl_device from lowcore 2009-03-26 15:24:27 +01:00
head64.S [S390] eliminate ipl_device from lowcore 2009-03-26 15:24:27 +01:00
head.S Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-06-14 13:46:25 -07:00
init_task.c mm: consolidate init_mm definition 2009-06-16 19:47:28 -07:00
ipl.c [S390] shutdown actions: save/return rc from init function 2009-07-07 16:37:52 +02:00
irq.c
kprobes.c [S390] kprobes: defer setting of ctlblk state 2009-06-22 12:08:24 +02:00
machine_kexec.c
Makefile [S390] ftrace: add function graph tracer support 2009-06-12 10:27:39 +02:00
mcount.S [S390] ftrace: add function graph tracer support 2009-06-12 10:27:39 +02:00
mem_detect.c [S390] s390: hibernation support for s390 2009-06-16 10:31:22 +02:00
module.c module: cleanup FIXME comments about trimming exception table entries. 2009-06-12 21:47:05 +09:30
nmi.c [S390] merge cpu.h into cputime.h 2009-06-12 10:27:29 +02:00
process.c ptrace: remove PT_DTRACE from avr32, mn10300, parisc, s390, sh, xtensa 2009-06-18 13:03:48 -07:00
processor.c [S390] Add hwcap flag for the etf3 enhancement facility 2009-03-26 15:24:32 +01:00
ptrace.c [S390] ftrace: update system call tracer support 2009-08-19 14:16:15 +02:00
reipl64.S [S390] fix clock comparator save area usage 2009-03-26 15:24:32 +01:00
reipl.S
relocate_kernel64.S
relocate_kernel.S
s390_ext.c [S390] ftrace: add function graph tracer support 2009-06-12 10:27:39 +02:00
s390_ksyms.c [S390] move EXPORT_SYMBOLs to definitions 2009-03-26 15:24:11 +01:00
sclp.S [S390] add mini sclp driver 2009-06-12 10:27:30 +02:00
setup.c [S390] ftrace: add dynamic ftrace support 2009-06-12 10:27:38 +02:00
signal.c [S390] implement is_compat_task 2009-06-12 10:27:30 +02:00
smp.c [S390] vdso: fix per cpu area allocation 2009-07-24 12:41:01 +02:00
stacktrace.c
sys_s390.c
syscalls.S [S390] wire up sys_perf_counter_open 2009-06-12 10:27:40 +02:00
sysinfo.c [S390] move sysinfo.c from drivers/s390 to arch/s390/kernel 2009-03-26 15:24:06 +01:00
time.c [S390] time: convert from bootmem to slab 2009-06-22 12:08:16 +02:00
topology.c [S390] cpumask: remove cpu_coregroup_map 2009-03-26 15:24:32 +01:00
traps.c [S390] fix dump_stack vs. %p and (null) 2009-03-26 15:24:02 +01:00
vdso.c [S390] implement is_compat_task 2009-06-12 10:27:30 +02:00
vmlinux.lds.S [S390] ftrace: add function graph tracer support 2009-06-12 10:27:39 +02:00
vtime.c [S390] lockless idle time accounting 2009-06-22 12:08:23 +02:00