[PATCH 4/8] lib: sbi: Use sbi_scratch_last_hartindex() in remote TLB managment
Anup Patel
apatel at ventanamicro.com
Sun Sep 3 21:03:42 PDT 2023
The sbi_hartid_to_scratch() involves translating hartid to hartindex
which is expensive so let's use sbi_hartindex_to_scratch() instead.
Signed-off-by: Anup Patel <apatel at ventanamicro.com>
---
lib/sbi/sbi_tlb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/sbi/sbi_tlb.c b/lib/sbi/sbi_tlb.c
index f8a1aab..1604669 100644
--- a/lib/sbi/sbi_tlb.c
+++ b/lib/sbi/sbi_tlb.c
@@ -213,14 +213,14 @@ static void tlb_pmu_incr_fw_ctr(struct sbi_tlb_info *data)
static void tlb_entry_process(struct sbi_tlb_info *tinfo)
{
- u32 rhartid, rindex;
+ u32 rindex;
struct sbi_scratch *rscratch = NULL;
atomic_t *rtlb_sync = NULL;
tinfo->local_fn(tinfo);
- sbi_hartmask_for_each_hart(rhartid, rindex, &tinfo->smask) {
- rscratch = sbi_hartid_to_scratch(rhartid);
+ sbi_hartmask_for_each_hartindex(rindex, &tinfo->smask) {
+ rscratch = sbi_hartindex_to_scratch(rindex);
if (!rscratch)
continue;
--
2.34.1
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