diff options
Diffstat (limited to 'arch/arm/kernel/smp_tlb.c')
-rw-r--r-- | arch/arm/kernel/smp_tlb.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/kernel/smp_tlb.c b/arch/arm/kernel/smp_tlb.c index 02c5d2ce23bf..bd0300531399 100644 --- a/arch/arm/kernel/smp_tlb.c +++ b/arch/arm/kernel/smp_tlb.c | |||
@@ -64,6 +64,11 @@ static inline void ipi_flush_tlb_kernel_range(void *arg) | |||
64 | local_flush_tlb_kernel_range(ta->ta_start, ta->ta_end); | 64 | local_flush_tlb_kernel_range(ta->ta_start, ta->ta_end); |
65 | } | 65 | } |
66 | 66 | ||
67 | static inline void ipi_flush_bp_all(void *ignored) | ||
68 | { | ||
69 | local_flush_bp_all(); | ||
70 | } | ||
71 | |||
67 | void flush_tlb_all(void) | 72 | void flush_tlb_all(void) |
68 | { | 73 | { |
69 | if (tlb_ops_need_broadcast()) | 74 | if (tlb_ops_need_broadcast()) |
@@ -127,3 +132,10 @@ void flush_tlb_kernel_range(unsigned long start, unsigned long end) | |||
127 | local_flush_tlb_kernel_range(start, end); | 132 | local_flush_tlb_kernel_range(start, end); |
128 | } | 133 | } |
129 | 134 | ||
135 | void flush_bp_all(void) | ||
136 | { | ||
137 | if (tlb_ops_need_broadcast()) | ||
138 | on_each_cpu(ipi_flush_bp_all, NULL, 1); | ||
139 | else | ||
140 | local_flush_bp_all(); | ||
141 | } | ||