From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anup Patel Date: Mon, 4 Sep 2023 09:33:42 +0530 Subject: [PATCH 4/8] lib: sbi: Use sbi_scratch_last_hartindex() in remote TLB managment In-Reply-To: <20230904040346.118604-1-apatel@ventanamicro.com> References: <20230904040346.118604-1-apatel@ventanamicro.com> Message-ID: <20230904040346.118604-5-apatel@ventanamicro.com> List-Id: To: opensbi@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit 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 --- 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