James Hogan db59932f62 metag: perf: fixes for interrupting perf counters ...

The overflow handler needs to read modify write when re-enabling the
counter so as not to change the counter value as it may have been
changed to ready the next interrupt on overflow. Similarly for
interrupting counters metag_pmu_enable_counter needs to leave the
counter value unchanged rather than resetting it to zero.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>

2013-03-15 13:20:00 +00:00

..

perf

metag: perf: fixes for interrupting perf counters

2013-03-15 13:20:00 +00:00

.gitignore

metag: Build infrastructure

2013-03-02 20:09:54 +00:00

asm-offsets.c

metag: Build infrastructure

2013-03-02 20:09:54 +00:00

cachepart.c

metag: SMP support

2013-03-02 20:09:51 +00:00

clock.c

metag: Time keeping

2013-03-02 20:09:22 +00:00

core_reg.c

metag: SMP support

2013-03-02 20:09:51 +00:00

da.c

metag: Add JTAG Debug Adapter (DA) support

2013-03-02 20:09:56 +00:00

devtree.c

metag: copy devicetree to non-init memory

2013-03-02 20:11:17 +00:00

dma.c

metag: DMA

2013-03-02 20:09:51 +00:00

ftrace_stub.S

metag: ftrace support

2013-03-02 20:09:55 +00:00

ftrace.c

metag: ftrace support

2013-03-02 20:09:55 +00:00

head.S

metag: SMP support

2013-03-02 20:09:51 +00:00

irq.c

metag: Internal and external irqchips

2013-03-02 20:09:48 +00:00

kick.c

metag: move kick.c exports out of metag_ksyms.c

2013-03-02 20:11:15 +00:00

machines.c

…

Makefile

metag: Add JTAG Debug Adapter (DA) support

2013-03-02 20:09:56 +00:00

metag_ksyms.c

metag: cleanup metag_ksyms.c includes

2013-03-02 20:11:16 +00:00

module.c

metag: Module support

2013-03-02 20:09:49 +00:00

perf_callchain.c

metag: Perf

2013-03-02 20:09:54 +00:00

process.c

metag: Scheduling/Process management

2013-03-02 20:09:49 +00:00

ptrace.c

metag: ptrace

2013-03-02 20:09:22 +00:00

setup.c

metag: copy devicetree to non-init memory

2013-03-02 20:11:17 +00:00

signal.c

metag: Signal handling

2013-03-02 20:09:21 +00:00

smp.c

metag: protect more non-MMU memory regions

2013-03-02 20:09:58 +00:00

stacktrace.c

metag: Stack unwinding

2013-03-02 20:09:52 +00:00

sys_metag.c

metag: System Calls

2013-03-02 20:09:49 +00:00

tbiunexp.S

metag: Traps

2013-03-02 20:09:45 +00:00

tcm.c

…

time.c

metag: Time keeping

2013-03-02 20:09:22 +00:00

topology.c

metag: SMP support

2013-03-02 20:09:51 +00:00

traps.c

ImgTec Meta architecture changes for v3.9-rc1

2013-03-03 12:06:09 -08:00

user_gateway.S

metag: System Calls

2013-03-02 20:09:49 +00:00

vmlinux.lds.S

metag: Build infrastructure

2013-03-02 20:09:54 +00:00