Hendrik Brueckner d7528862cf s390/cpum_sf: Add flag to process full SDBs only ... Add the PERF_CPUM_SF_FULL_BLOCKS flag to process only sample-data-blocks that have the block-full-indicator bit set. Sample-data-blocks that are partially filled are discarded. Use this flag if the sampling buffer is likely to be shared among perf events that use different sampling modes. In such environments, flushing sample-data-blocks that are not completely filled, might cause invalid-data-formats. Setting PERF_CPUM_SF_FULL_BLOCKS prevents potentially invalid sampling data to be processed but, in contrast, also discards valid samples in partially filled sample-data-blocks. Note that sample-data-blocks might not become full for small sampling frequencies or for workload that is scheduled for tiny intervals. To sample with the PERF_CPUM_SF_FULL_BLOCKS flag, set the perf->attr.config1 to 0x0004. For example: perf record -e cpum_sf/config=0xB000,config1=0x0004/ Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2013-12-16 14:38:01 +01:00
..
vdso32	s390/time,vdso: fix clock_gettime for CLOCK_MONOTONIC	2013-12-02 18:15:25 +01:00
vdso64	s390/time,vdso: fix clock_gettime for CLOCK_MONOTONIC	2013-12-02 18:15:25 +01:00
.gitignore	s390: add various .gitignore files.	2012-05-16 14:42:41 +02:00
asm-offsets.c	s390/vdso: ectg gettime support for CLOCK_THREAD_CPUTIME_ID	2013-12-02 15:31:10 +01:00
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/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
cache.c	s390/cache: get rid of compile warning	2013-10-24 17:17:06 +02:00
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/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
compat_linux.c	s390/compat: make psw32_user_bits a constant value again	2013-10-24 17:17:12 +02:00
compat_linux.h	s390: fix save and restore of the floating-point-control register	2013-10-24 17:17:11 +02:00
compat_ptrace.h	[S390] ptrace cleanup	2011-01-05 12:47:31 +01:00
compat_signal.c	s390/compat: correct check for EFAULT in rt-signal frame creation	2013-12-16 14:37:47 +01:00
compat_wrapper.S	switch compat_sys_sysctl to COMPAT_SYSCALL_DEFINE	2013-05-09 14:53:20 -04:00
cpcmd.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
crash_dump.c	s390/sclp: Determine HSA size dynamically for zfcpdump	2013-11-15 14:08:40 +01:00
debug.c	s390: convert use of typedef ctl_table to struct ctl_table	2013-10-28 08:36:25 +01:00
diag.c	[S390] replace diag10() with diag10_range() function	2011-05-10 17:13:43 +02:00
dis.c	s390/kprobes: allow kprobes only on known instructions	2013-10-24 17:16:50 +02:00
dumpstack.c	s390/dis: move disassembler function prototypes to proper header file	2013-10-24 17:16:48 +02:00
early.c	s390/sclp: Consolidate early sclp init calls to sclp_early_detect()	2013-11-15 14:08:41 +01:00
ebcdic.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
entry64.S	s390: fix system call restart after inferior call	2013-09-30 13:04:40 +02:00
entry.h	s390/mm,tlb: correct tlb flush on page table upgrade	2013-11-04 13:51:47 +01:00
entry.S	s390: fix system call restart after inferior call	2013-09-30 13:04:40 +02:00
ftrace.c	s390/ftrace: prepare_ftrace_return() function call order	2013-10-24 17:17:03 +02:00
head31.S	s390/mm: let kernel text section always begin at 1MB	2012-10-09 14:16:59 +02:00
head64.S	s390/mm: let kernel text section always begin at 1MB	2012-10-09 14:16:59 +02:00
head_kdump.S	s390/kdump: Use 64 bit mode for 0x10000 entry point	2012-10-18 17:50:09 +02:00
head.S	s390/bitops: optimize set_bit() for constant values	2013-10-24 17:16:53 +02:00
ipl.c	s390/uaccess: always run the kernel in home space	2013-10-24 17:16:57 +02:00
irq.c	irq: Consolidate do_softirq() arch overriden implementations	2013-10-01 12:53:25 +02:00
jump_label.c	s390/jump-label: add arch_jump_label_transform_static()	2011-10-25 11:54:37 -07:00
kprobes.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2013-11-15 16:47:22 -08:00
lgr.c	s390/sysinfo,stsi: change return code handling	2012-09-26 15:45:12 +02:00
machine_kexec.c	s390: make various functions static, add declarations to header files	2013-09-07 11:58:03 +02:00
Makefile	s390/perf: add support for the CPU-Measurement Sampling Facility	2013-12-16 14:37:51 +01:00
mcount64.S	s390/ftrace: fix mcount adjustment	2013-05-15 13:09:09 +02:00
mcount.S	s390/ftrace: fix mcount adjustment	2013-05-15 13:09:09 +02:00
module.c	mm/arch: use NUMA_NO_NODE	2013-11-13 12:09:05 +09:00
nmi.c	s390/time: clock comparator revalidation	2013-08-22 12:20:08 +02:00
os_info.c	Include missing linux/slab.h inclusions	2013-04-29 15:42:01 -04:00
perf_cpum_cf_events.c	s390/cpum_cf: Export event names in sysfs	2013-12-16 14:37:50 +01:00
perf_cpum_cf.c	s390/cpum_cf: Export event names in sysfs	2013-12-16 14:37:50 +01:00
perf_cpum_sf.c	s390/cpum_sf: Add flag to process full SDBs only	2013-12-16 14:38:01 +01:00
perf_event.c	s390/cpum_sf: Add raw data sampling to support the diagnostic-sampling function	2013-12-16 14:38:00 +01:00
pgm_check.S	s390/mm: handle asce-type exceptions as normal page fault	2013-11-25 09:15:42 +01:00
process.c	s390: fix save and restore of the floating-point-control register	2013-10-24 17:17:11 +02:00
processor.c	s390: delete __cpuinit usage from all s390 files	2013-07-14 19:36:53 -04:00
ptrace.c	s390: optimize control register update	2013-12-16 14:37:45 +01:00
reipl64.S	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
reipl.S	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
relocate_kernel64.S	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
relocate_kernel.S	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
runtime_instr.c	s390/uaccess: always run the kernel in home space	2013-10-24 17:16:57 +02:00
s390_ksyms.c	KVM: s390,perf: Detect if perf samples belong to KVM host or guest	2013-06-17 17:10:23 +02:00
sclp.S	s390/sclp: fix new line detection	2013-06-05 17:36:21 +02:00
setup.c	s390/sclp: Determine HSA size dynamically for zfcpdump	2013-11-15 14:08:40 +01:00
signal.c	s390/signal: always restore saved runtime instrumentation psw bit	2013-11-20 09:04:53 +01:00
smp.c	s390/smp: reduce memory consumption of pcpu_devices array	2013-12-16 14:37:46 +01:00
stacktrace.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
suspend.c	s390: make various functions static, add declarations to header files	2013-09-07 11:58:03 +02:00
swsusp_asm64.S	s390/hibernate: add early resume function	2013-08-30 08:57:15 +02:00
sys_s390.c	teach SYSCALL_DEFINE<n> how to deal with long long/unsigned long long	2013-03-03 22:46:22 -05:00
syscalls.S	switch compat_sys_sysctl to COMPAT_SYSCALL_DEFINE	2013-05-09 14:53:20 -04:00
sysinfo.c	s390: delete __cpuinit usage from all s390 files	2013-07-14 19:36:53 -04:00
time.c	s390,time: revert direct ktime path for s390 clockevent device	2013-11-25 09:15:41 +01:00
topology.c	s390/topology: export cpu_topology	2013-01-08 10:57:10 +01:00
traps.c	s390/dumpstack: fix call chain walking	2013-04-17 14:07:28 +02:00
vdso.c	s390/vdso: fix access-list entry initialization	2013-12-02 15:31:09 +01:00
vmlinux.lds.S	s390/linker skript: discard exit.data at runtime	2013-02-14 15:55:21 +01:00
vtime.c	s390/vtime: correct idle time calculation	2013-10-31 09:52:52 +01:00