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| author | Vineet Gupta <vgupta@synopsys.com> | 2015-11-17 05:40:29 +0100 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2019-10-28 20:12:32 +0100 |
| commit | ad4c40e937f6d6a08a579c4a78206039618426b7 (patch) | |
| tree | 6aa267dceb8b36bde0b36433539d0766305b210b /arch/arc/mm/tlb.c | |
| parent | ARC: mm: TLB Miss optim: avoid re-reading ECR (diff) | |
| download | linux-ad4c40e937f6d6a08a579c4a78206039618426b7.tar.xz linux-ad4c40e937f6d6a08a579c4a78206039618426b7.zip | |
ARC: mm: tlb flush optim: Make TLBWriteNI fallback to TLBWrite if not available
TLBWriteNI was introduced in MMUv2 (to not invalidate uTLBs in Fast Path
TLB Refill Handler). To avoid #ifdef'ery make it fallback to TLBWrite availabel on all MMUs. This will also help with next change
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/mm/tlb.c')
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