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powerpc/64: Implement and use soft_enabled_return API

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Add a new wrapper function, soft_enabled_return(), added to return
paca->soft_enabled value.

Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Madhavan Srinivasan
2017-12-20 09:25:46 +05:30
committed by Michael Ellerman
parent 0b63acf4a0
commit e0b5687bed
2 changed files with 14 additions and 9 deletions
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arch/powerpc/kernel/time.c
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@@ -244,7 +244,7 @@ static u64 scan_dispatch_log(u64 stop_tb)
void accumulate_stolen_time(void)
{
u64 sst, ust;
u8 save_soft_enabled = local_paca->soft_enabled;
unsigned long save_soft_enabled = soft_enabled_return();
struct cpu_accounting_data *acct = &local_paca->accounting;
/* We are called early in the exception entry, before