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authorVineet Gupta <vgupta@synopsys.com>2016-10-25 08:58:17 -0700
committerVineet Gupta <vgupta@synopsys.com>2016-10-28 10:10:28 -0700
commitf644e3688855902ad11549029098a62cbbc8f558 (patch)
treefcdc46e5566274d22e06ec99bb331bef9a79cfa4 /arch/arc/mm
parentc3005475889c7c730638f95d13be3360f0b33e98 (diff)
downloadlinux-f644e3688855902ad11549029098a62cbbc8f558.tar.bz2
ARC: mm: retire ARC_DBG_TLB_MISS_COUNT...
... given that we have perf counters abel to do the same thing non intrusively Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/mm')
-rw-r--r--arch/arc/mm/tlbex.S21
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S
index f1967eeb32e7..b30e4e36bb00 100644
--- a/arch/arc/mm/tlbex.S
+++ b/arch/arc/mm/tlbex.S
@@ -237,15 +237,6 @@ ex_saved_reg1:
2:
-#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
- and.f 0, r0, _PAGE_PRESENT
- bz 1f
- ld r3, [num_pte_not_present]
- add r3, r3, 1
- st r3, [num_pte_not_present]
-1:
-#endif
-
.endm
;-----------------------------------------------------------------
@@ -309,12 +300,6 @@ ENTRY(EV_TLBMissI)
TLBMISS_FREEUP_REGS
-#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
- ld r0, [@numitlb]
- add r0, r0, 1
- st r0, [@numitlb]
-#endif
-
;----------------------------------------------------------------
; Get the PTE corresponding to V-addr accessed, r2 is setup with EFA
LOAD_FAULT_PTE
@@ -349,12 +334,6 @@ ENTRY(EV_TLBMissD)
TLBMISS_FREEUP_REGS
-#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
- ld r0, [@numdtlb]
- add r0, r0, 1
- st r0, [@numdtlb]
-#endif
-
;----------------------------------------------------------------
; Get the PTE corresponding to V-addr accessed
; If PTE exists, it will setup, r0 = PTE, r1 = Ptr to PTE, r2 = EFA