aha/arch/microblaze/include/asm
Ingo Molnar cdd6c482c9 perf: Do the big rename: Performance Counters -> Performance Events
Bye-bye Performance Counters, welcome Performance Events!

In the past few months the perfcounters subsystem has grown out its
initial role of counting hardware events, and has become (and is
becoming) a much broader generic event enumeration, reporting, logging,
monitoring, analysis facility.

Naming its core object 'perf_counter' and naming the subsystem
'perfcounters' has become more and more of a misnomer. With pending
code like hw-breakpoints support the 'counter' name is less and
less appropriate.

All in one, we've decided to rename the subsystem to 'performance
events' and to propagate this rename through all fields, variables
and API names. (in an ABI compatible fashion)

The word 'event' is also a bit shorter than 'counter' - which makes
it slightly more convenient to write/handle as well.

Thanks goes to Stephane Eranian who first observed this misnomer and
suggested a rename.

User-space tooling and ABI compatibility is not affected - this patch
should be function-invariant. (Also, defconfigs were not touched to
keep the size down.)

This patch has been generated via the following script:

  FILES=$(find * -type f | grep -vE 'oprofile|[^K]config')

  sed -i \
    -e 's/PERF_EVENT_/PERF_RECORD_/g' \
    -e 's/PERF_COUNTER/PERF_EVENT/g' \
    -e 's/perf_counter/perf_event/g' \
    -e 's/nb_counters/nb_events/g' \
    -e 's/swcounter/swevent/g' \
    -e 's/tpcounter_event/tp_event/g' \
    $FILES

  for N in $(find . -name perf_counter.[ch]); do
    M=$(echo $N | sed 's/perf_counter/perf_event/g')
    mv $N $M
  done

  FILES=$(find . -name perf_event.*)

  sed -i \
    -e 's/COUNTER_MASK/REG_MASK/g' \
    -e 's/COUNTER/EVENT/g' \
    -e 's/\<event\>/event_id/g' \
    -e 's/counter/event/g' \
    -e 's/Counter/Event/g' \
    $FILES

... to keep it as correct as possible. This script can also be
used by anyone who has pending perfcounters patches - it converts
a Linux kernel tree over to the new naming. We tried to time this
change to the point in time where the amount of pending patches
is the smallest: the end of the merge window.

Namespace clashes were fixed up in a preparatory patch - and some
stylistic fallout will be fixed up in a subsequent patch.

( NOTE: 'counters' are still the proper terminology when we deal
  with hardware registers - and these sed scripts are a bit
  over-eager in renaming them. I've undone some of that, but
  in case there's something left where 'counter' would be
  better than 'event' we can undo that on an individual basis
  instead of touching an otherwise nicely automated patch. )

Suggested-by: Stephane Eranian <eranian@google.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Paul Mackerras <paulus@samba.org>
Reviewed-by: Arjan van de Ven <arjan@linux.intel.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: <linux-arch@vger.kernel.org>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-21 14:28:04 +02:00
..
atomic.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
auxvec.h microblaze: Fix problem with removing zero length files 2009-04-14 10:37:09 +02:00
bitops.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
bitsperlong.h asm-generic: introduce asm/bitsperlong.h 2009-06-11 21:02:14 +02:00
bug.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
bugs.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
byteorder.h microblaze_v8: atomic.h bitops.h swab.h byteorder.h 2009-03-27 14:25:36 +01:00
cache.h microblaze: Remove uncache shadow condition 2009-04-23 16:09:16 +02:00
cacheflush.h microblaze_mmu_v2: Update cacheflush.h 2009-05-26 16:45:22 +02:00
checksum.h microblaze: use the generic lib/checksum.c 2009-07-06 10:26:52 +02:00
clinkage.h microblaze_v8: clinkage.h linkage.h sections.h kmap_types.h 2009-03-27 14:25:38 +01:00
cpuinfo.h
cputable.h microblaze: Fix problem with removing zero length files 2009-04-14 10:37:09 +02:00
cputime.h microblaze_v8: headers simple files - empty or redirect to asm-generic 2009-03-27 14:25:41 +01:00
current.h microblaze_mmu_v2: Add CURRENT_TASK for entry.S 2009-05-26 16:45:19 +02:00
delay.h microblaze_v8: delay.h, timex.h 2009-03-27 14:25:27 +01:00
device.h Driver Core: Add platform device arch data V3 2009-07-22 00:28:38 +02:00
div64.h microblaze_v8: headers simple files - empty or redirect to asm-generic 2009-03-27 14:25:41 +01:00
dma-mapping.h microblaze: use generic dma-mapping-broken.h 2009-05-21 15:56:07 +02:00
dma.h microblaze_mmu_v2: Update dma.h for MMU 2009-05-26 16:45:22 +02:00
elf.h microblaze_mmu_v2: Elf update 2009-05-26 16:45:23 +02:00
emergency-restart.h microblaze_v8: headers simple files - empty or redirect to asm-generic 2009-03-27 14:25:41 +01:00
entry.h microblaze_mmu_v2: entry.S, entry.h 2009-05-26 16:45:20 +02:00
errno.h microblaze_v8: headers simple files - empty or redirect to asm-generic 2009-03-27 14:25:41 +01:00
exceptions.h microblaze_mmu_v2: Traps MMU update 2009-05-26 16:45:21 +02:00
fb.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
fcntl.h microblaze_v8: fcntl.h sockios.h ucontext.h 2009-03-27 14:25:45 +01:00
flat.h microblaze: remove unused flat_stack_align() definition 2009-06-02 07:54:36 +02:00
ftrace.h microblaze: Add missing empty ftrace.h file 2009-04-14 10:37:18 +02:00
futex.h microblaze_v8: headers simple files - empty or redirect to asm-generic 2009-03-27 14:25:41 +01:00
gpio.h microblaze: Remove POWERPC reference from Microblaze gpio.h 2009-05-21 15:56:04 +02:00
hardirq.h microblaze: use the generic ack_bad_irq implementation 2009-08-18 10:33:29 +02:00
hw_irq.h microblaze: Fix problem with removing zero length files 2009-04-14 10:37:09 +02:00
io.h microblaze: remove duplicated #include 2009-07-27 07:39:53 +02:00
ioctl.h microblaze_v8: ioctl support 2009-03-27 14:25:33 +01:00
ioctls.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
ipc.h microblaze_v8: IPC support 2009-03-27 14:25:28 +01:00
ipcbuf.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
irq.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
irq_regs.h microblaze_v8: headers for irq 2009-03-27 14:25:35 +01:00
irqflags.h microblaze_v8: headers for irq 2009-03-27 14:25:35 +01:00
Kbuild microblaze: Kbuild update 2009-05-22 09:50:46 +02:00
kdebug.h microblaze_v8: headers simple files - empty or redirect to asm-generic 2009-03-27 14:25:41 +01:00
kmap_types.h kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
linkage.h microblaze_v8: clinkage.h linkage.h sections.h kmap_types.h 2009-03-27 14:25:38 +01:00
lmb.h microblaze_v8: lmb include file 2009-03-27 14:25:18 +01:00
local.h microblaze_v8: headers simple files - empty or redirect to asm-generic 2009-03-27 14:25:41 +01:00
mman.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
mmu.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
mmu_context.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
mmu_context_mm.h microblaze_mmu_v2: Context handling - mmu_context.c/h 2009-05-26 16:45:15 +02:00
module.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
msgbuf.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
mutex.h microblaze_v8: headers simple files - empty or redirect to asm-generic 2009-03-27 14:25:41 +01:00
namei.h microblaze_v8: namei.h 2009-03-27 14:25:42 +01:00
of_device.h
of_platform.h of: make of_(un)register_platform_driver common code 2009-05-02 15:36:10 -07:00
page.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic 2009-06-12 18:15:51 -07:00
param.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
parport.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
pci-bridge.h microblaze_v8: pci headers 2009-03-27 14:25:48 +01:00
pci.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
percpu.h microblaze_v8: headers simple files - empty or redirect to asm-generic 2009-03-27 14:25:41 +01:00
pgalloc.h mm: Pass virtual address to [__]p{te,ud,md}_free_tlb() 2009-07-27 12:10:38 -07:00
pgtable.h microblaze: Add _PAGE_FILE macros to pgtable.h 2009-07-27 07:39:54 +02:00
poll.h microblaze_v8: pool.h socket.h 2009-03-27 14:25:44 +01:00
posix_types.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
processor.h microblaze_mmu_v2: Update process creation for MMU 2009-05-26 16:45:18 +02:00
prom.h microblaze: Final support for statically linked DTB 2009-07-27 07:39:53 +02:00
ptrace.h microblaze: do not include types.h in ptrace.h 2009-05-21 15:56:06 +02:00
pvr.h microblaze_v8: PVR support, cpuinfo support 2009-03-27 14:25:18 +01:00
registers.h microblaze_mmu_v2: Update process creation for MMU 2009-05-26 16:45:18 +02:00
resource.h microblaze_v8: headers simple files - empty or redirect to asm-generic 2009-03-27 14:25:41 +01:00
scatterlist.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
sections.h microblaze_mmu_v2: Page table - ioremap - pgtable.c/h, section update 2009-05-26 16:45:16 +02:00
segment.h microblaze_mmu_v2: Update process creation for MMU 2009-05-26 16:45:18 +02:00
selfmod.h microblaze_v8: Selfmodified code 2009-03-27 14:25:15 +01:00
sembuf.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
serial.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
setup.h microblaze_mmu_v2: Alocate TLB for early console 2009-05-26 16:45:14 +02:00
shmbuf.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
shmparam.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
sigcontext.h microblaze_v8: sigcontext.h siginfo.h 2009-03-27 14:25:40 +01:00
siginfo.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
signal.h microblaze: clean up signal handling 2009-07-06 10:26:57 +02:00
socket.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
sockios.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
stat.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
statfs.h microblaze_v8: stats headers 2009-03-27 14:25:39 +01:00
string.h microblaze: Guard __HAVE_ARCH macros with __KERNEL__ in string.h 2009-05-21 15:56:08 +02:00
swab.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
syscalls.h microblaze: use generic syscalls.h 2009-07-06 10:26:59 +02:00
system.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
termbits.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
termios.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
thread_info.h sched: INIT_PREEMPT_COUNT 2009-07-10 14:24:05 -07:00
timex.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
tlb.h microblaze: Define tlb_flush macro 2009-07-27 07:39:53 +02:00
tlbflush.h microblaze_mmu_v2: Update tlb.h and tlbflush.h 2009-05-26 16:45:19 +02:00
topology.h microblaze_v8: device.h param.h topology.h 2009-03-27 14:25:44 +01:00
types.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
uaccess.h microblaze: Fix put_user macro for 64bits arguments 2009-07-27 07:39:54 +02:00
ucontext.h microblaze: fall back on generic header files for the ABI 2009-07-06 10:26:50 +02:00
unaligned.h microblaze: Don't use access_ok for unaligned 2009-06-02 08:39:16 +02:00
unistd.h perf: Do the big rename: Performance Counters -> Performance Events 2009-09-21 14:28:04 +02:00
user.h microblaze: Fix problem with removing zero length files 2009-04-14 10:37:09 +02:00
vga.h microblaze: convert all simple headers to use asm-generic 2009-07-06 10:26:55 +02:00
xor.h microblaze_v8: headers simple files - empty or redirect to asm-generic 2009-03-27 14:25:41 +01:00