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powerpc/perf: Pass struct imc_events as a parameter to imc_parse_event()

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Remove the allocation of struct imc_events from imc_parse_event().
Instead pass imc_events as a parameter to imc_parse_event(), which is
a pointer to a slot in the array allocated in
update_events_in_group().

Reported-by: Dan Carpenter ("powerpc/perf: Fix a sizeof() typo so we allocate less memory")
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Anju T Sudhakar
2017-12-11 11:28:37 +05:30
committed by Michael Ellerman
parent ed8e443fee
commit 8b4e6deaff
2 changed files with 41 additions and 27 deletions
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2
arch/powerpc/include/asm/imc-pmu.h
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@@ -71,7 +71,7 @@ struct imc_events {
struct imc_pmu {
struct pmu pmu;
struct imc_mem_info *mem_info;
struct imc_events **events;
struct imc_events *events;
/*
* Attribute groups for the PMU. Slot 0 used for
* format attribute, slot 1 used for cpusmask attribute,