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linux-st/arch/sparc/kernel
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Liam R. Howlett 48078d2dac sparc/ftrace: Fix ftrace graph time measurement 
The ftrace function_graph time measurements of a given function is not
accurate according to those recorded by ftrace using the function
filters.  This change pulls the x86_64 fix from 'commit 722b3c7469
("ftrace/graph: Trace function entry before updating index")' into the
sparc specific prepare_ftrace_return which stops ftrace from
counting interrupted tasks in the time measurement.

Example measurements for select_task_rq_fair running "hackbench 100
process 1000":

              |  tracing/trace_stat/function0  |  function_graph
 Before patch |  2.802 us                      |  4.255 us
 After patch  |  2.749 us                      |  3.094 us

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-17 12:07:47 -07:00
..
.gitignore
…
apc.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
asm-offsets.c
sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h>
2017-03-02 08:42:37 +01:00
audit.c
sparc: Convert naked unsigned uses to unsigned int
2016-03-20 21:28:58 -07:00
auxio_32.c
…
auxio_64.c
…
btext.c
…
central.c
…
cherrs.S
sparc64: Fix bootup regressions on some Kconfig combinations.
2016-04-27 17:27:37 -04:00
chmc.c
…
compat_audit.c
sparc: Convert naked unsigned uses to unsigned int
2016-03-20 21:28:58 -07:00
cpu.c
sparc64: recognize and support Sonoma CPU type
2016-04-21 16:43:47 -04:00
cpumap.c
sparc64: recognize and support Sonoma CPU type
2016-04-21 16:43:47 -04:00
cpumap.h
…
devices.c
…
dma.c
…
ds.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h>
2017-03-02 08:42:27 +01:00
dtlb_miss.S
…
dtlb_prot.S
sparc: Don't leak context bits into thread->fault_address
2016-07-27 17:50:26 -07:00
ebus.c
…
entry.h
…
entry.S
sparc: move exports to definitions
2016-08-07 23:55:43 -04:00
etrap_32.S
…
etrap_64.S
…
fpu_traps.S
sparc64: Fix bootup regressions on some Kconfig combinations.
2016-04-27 17:27:37 -04:00
ftrace.c
sparc/ftrace: Fix ftrace graph time measurement
2017-05-17 12:07:47 -07:00
getsetcc.S
…
head_32.S
sparc32: kill __ret_efault()
2017-03-28 18:24:00 -04:00
head_64.S
sparc64: fix fault handling in NGbzero.S and GENbzero.S
2017-05-09 12:16:25 -07:00
helpers.S
sparc: move exports to definitions
2016-08-07 23:55:43 -04:00
hvapi.c
sparc64: Add ATU (new IOMMU) support
2016-11-18 11:16:59 -08:00
hvcalls.S
sparc: move exports to definitions
2016-08-07 23:55:43 -04:00
hvtramp.S
…
idprom.c
…
iommu_common.h
sparc: drop duplicate header scatterlist.h
2016-11-19 10:43:07 -05:00
iommu.c
treewide: Constify most dma_map_ops structures
2017-01-24 12:23:35 -05:00
ioport.c
treewide: Constify most dma_map_ops structures
2017-01-24 12:23:35 -05:00
irq_32.c
sparc32: off by ones in BUG_ON()
2016-07-27 22:53:17 -07:00
irq_64.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
2017-01-30 15:47:19 -08:00
irq.h
…
itlb_miss.S
…
ivec.S
…
jump_label.c
sparc: Handle negative offsets in arch_jump_label_transform
2016-10-25 19:11:17 -07:00
kernel.h
sparc32: use proper prototype for trapbase
2016-05-20 17:55:41 -07:00
kgdb_32.c
sparc32: use proper prototype for trapbase
2016-05-20 17:55:41 -07:00
kgdb_64.c
…
kprobes.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
kstack.h
…
ktlb.S
sparc: Don't leak context bits into thread->fault_address
2016-07-27 17:50:26 -07:00
ldc.c
…
led.c
sparc: use memdup_user_nul in sun4m LED driver
2017-05-09 12:16:25 -07:00
leon_kernel.c
sparc: leon: Fix a retry loop in leon_init_timers()
2016-12-11 18:15:49 -08:00
leon_pci_grpci1.c
…
leon_pci_grpci2.c
…
leon_pci.c
…
leon_pmc.c
…
leon_smp.c
sched/headers: Move task->mm handling methods to <linux/sched/mm.h>
2017-03-03 01:43:28 +01:00
Makefile
sparc64:Support User Probes for sparc
2016-12-11 18:01:51 -08:00
mdesc.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
misctrap.S
arch/sparc: Avoid DCTI Couples
2017-03-27 21:51:40 -07:00
module.c
…
nmi.c
sparc: implement watchdog_nmi_enable and watchdog_nmi_disable
2016-12-14 16:04:08 -08:00
of_device_32.c
…
of_device_64.c
…
of_device_common.c
…
of_device_common.h
…
pci_common.c
…
pci_fire.c
…
pci_impl.h
…
pci_msi.c
…
pci_psycho.c
…
pci_sabre.c
…
pci_schizo.c
…
pci_sun4v_asm.S
sparc64: Enable sun4v dma ops to use IOMMU v2 APIs
2016-11-18 11:17:00 -08:00
pci_sun4v.c
treewide: Constify most dma_map_ops structures
2017-01-24 12:23:35 -05:00
pci_sun4v.h
sparc64: Enable sun4v dma ops to use IOMMU v2 APIs
2016-11-18 11:17:00 -08:00
pci.c
PCI: Add BAR index argument to pci_mmap_page_range()
2017-04-20 08:47:47 -05:00
pcic.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
pcr.c
…
perf_event.c
perf core: Add a 'nr' field to perf_event_callchain_context
2016-05-16 23:11:51 -03:00
pmc.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
power.c
sparc: kernel: use builtin_platform_driver
2016-12-11 18:15:48 -08:00
process_32.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>
2017-03-02 08:42:36 +01:00
process_64.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>
2017-03-02 08:42:36 +01:00
prom_32.c
…
prom_64.c
…
prom_common.c
…
prom_irqtrans.c
…
prom.h
…
psycho_common.c
…
psycho_common.h
…
ptrace_32.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
ptrace_64.c
sparc64: Fill in rest of HAVE_REGS_AND_STACK_ACCESS_API
2017-04-23 17:15:51 -07:00
reboot.c
…
rtrap_32.S
…
rtrap_64.S
arch/sparc: Avoid DCTI Couples
2017-03-27 21:51:40 -07:00
sbus.c
…
setup_32.c
sparc: Remove redundant tests in boot_flags_init().
2017-05-03 08:28:48 -07:00
setup_64.c
sparc: Remove redundant tests in boot_flags_init().
2017-05-03 08:28:48 -07:00
signal32.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
signal_32.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
signal_64.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
sigutil_32.c
sparc: Harden signal return frame checks.
2016-05-29 11:24:05 -07:00
sigutil_64.c
sparc: Harden signal return frame checks.
2016-05-29 11:24:05 -07:00
sigutil.h
…
smp_32.c
cpu/hotplug: Remove CPU_STARTING and CPU_DYING notifier
2016-09-06 18:30:19 +02:00
smp_64.c
sched/headers: Move task->mm handling methods to <linux/sched/mm.h>
2017-03-03 01:43:28 +01:00
sparc_ksyms.c
sparc: move exports to definitions
2016-08-07 23:55:43 -04:00
spiterrs.S
arch/sparc: Avoid DCTI Couples
2017-03-27 21:51:40 -07:00
sstate.c
sparc: Fixed typo in sstate.c. Replaced panicing with panicking
2017-01-16 22:31:51 -05:00
stacktrace.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>
2017-03-02 08:42:34 +01:00
starfire.c
…
sun4d_irq.c
…
sun4d_smp.c
sched/headers: Move task->mm handling methods to <linux/sched/mm.h>
2017-03-03 01:43:28 +01:00
sun4m_irq.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>
2017-03-02 08:42:34 +01:00
sun4m_smp.c
sched/headers: Move task->mm handling methods to <linux/sched/mm.h>
2017-03-03 01:43:28 +01:00
sun4v_ivec.S
…
sun4v_tlb_miss.S
arch/sparc: Avoid DCTI Couples
2017-03-27 21:51:40 -07:00
sys32.S
…
sys_sparc32.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
sys_sparc_32.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>
2017-03-02 08:42:34 +01:00
sys_sparc_64.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>
2017-03-02 08:42:34 +01:00
syscalls.S
…
sysfs.c
sparc/sysfs: Replace racy task affinity logic
2017-04-15 12:20:54 +02:00
systbls_32.S
sparc: Update syscall tables.
2017-04-23 18:28:55 -07:00
systbls_64.S
sparc: Update syscall tables.
2017-04-23 18:28:55 -07:00
systbls.h
…
time_32.c
sparc/time: Set ->min_delta_ticks and ->max_delta_ticks
2017-04-14 13:11:11 -07:00
time_64.c
sparc/time: Set ->min_delta_ticks and ->max_delta_ticks
2017-04-14 13:11:11 -07:00
trampoline_32.S
…
trampoline_64.S
…
traps_32.c
sched/headers: Move task->mm handling methods to <linux/sched/mm.h>
2017-03-03 01:43:28 +01:00
traps_64.c
sched/headers: Move task->mm handling methods to <linux/sched/mm.h>
2017-03-03 01:43:28 +01:00
tsb.S
sparc64: Multi-page size support
2017-02-23 08:30:28 -08:00
ttable_32.S
…
ttable_64.S
sparc64:Support User Probes for sparc
2016-12-11 18:01:51 -08:00
una_asm_32.S
…
una_asm_64.S
…
unaligned_32.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>
2017-03-02 08:42:29 +01:00
unaligned_64.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
uprobes.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
urtt_fill.S
arch/sparc: Avoid DCTI Couples
2017-03-27 21:51:40 -07:00
utrap.S
sparc64: Fix bootup regressions on some Kconfig combinations.
2016-04-27 17:27:37 -04:00
vio.c
sparc: Implement and wire up vio_hotplug for vio.
2016-04-21 16:43:46 -04:00
viohs.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h>
2017-03-02 08:42:27 +01:00
visemul.c
scripts/spelling.txt: add "partiton" pattern and fix typo instances
2017-02-27 18:43:46 -08:00
vmlinux.lds.S
nmi_backtrace: generate one-line reports for idle cpus
2016-10-07 18:46:30 -07:00
windows.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
winfixup.S
arch/sparc: Avoid DCTI Couples
2017-03-27 21:51:40 -07:00
wof.S
…
wuf.S
…