diff options
Diffstat (limited to 'arch/powerpc/kernel/entry_32.S')
| -rw-r--r-- | arch/powerpc/kernel/entry_32.S | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index 2405631e91a2..9899032230b4 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -175,6 +175,12 @@ transfer_to_handler: addi r12,r12,-1 stw r12,4(r11) #endif +#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE + CURRENT_THREAD_INFO(r9, r1) + tophys(r9, r9) + ACCOUNT_CPU_USER_ENTRY(r9, r11, r12) +#endif + b 3f 2: /* if from kernel, check interrupted DOZE/NAP mode and @@ -398,6 +404,13 @@ BEGIN_FTR_SECTION lwarx r7,0,r1 END_FTR_SECTION_IFSET(CPU_FTR_NEED_PAIRED_STWCX) stwcx. r0,0,r1 /* to clear the reservation */ +#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE + andi. r4,r8,MSR_PR + beq 3f + CURRENT_THREAD_INFO(r4, r1) + ACCOUNT_CPU_USER_EXIT(r4, r5, r7) +3: +#endif lwz r4,_LINK(r1) lwz r5,_CCR(r1) mtlr r4 @@ -769,6 +782,10 @@ restore_user: andis. r10,r0,DBCR0_IDM@h bnel- load_dbcr0 #endif +#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE + CURRENT_THREAD_INFO(r9, r1) + ACCOUNT_CPU_USER_EXIT(r9, r10, r11) +#endif b restore |