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Mon, 10 Oct 2022 16:57:58 +0200 (CEST) From: =?UTF-8?q?Mattias=20R=C3=B6nnblom?= To: Jay Jayatheerthan , Erik Gabriel Carrillo , Abhinandan Gujjar , Jerin Jacob CC: , Harry van Haaren , , =?UTF-8?q?Mattias=20R=C3=B6nnblom?= Subject: [PATCH 4/4] eventdev: have timer adapter appropriately report idle Date: Mon, 10 Oct 2022 16:54:06 +0200 Message-ID: <20221010145406.118880-5-mattias.ronnblom@ericsson.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221010145406.118880-1-mattias.ronnblom@ericsson.com> References: <20221010145406.118880-1-mattias.ronnblom@ericsson.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM5EUR02FT069:EE_|DBBPR07MB7420:EE_ X-MS-Office365-Filtering-Correlation-Id: 9c976230-2464-4140-6e19-08daaacfd577 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:192.176.1.74; 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Signed-off-by: Mattias Rönnblom --- lib/eventdev/rte_event_timer_adapter.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/eventdev/rte_event_timer_adapter.c b/lib/eventdev/rte_event_timer_adapter.c index 1731770b5e..a0f14bf861 100644 --- a/lib/eventdev/rte_event_timer_adapter.c +++ b/lib/eventdev/rte_event_timer_adapter.c @@ -785,6 +785,7 @@ swtim_service_func(void *arg) struct swtim *sw = swtim_pmd_priv(adapter); uint16_t nb_evs_flushed = 0; uint16_t nb_evs_invalid = 0; + const uint64_t prior_enq_count = sw->stats.ev_enq_count; if (swtim_did_tick(sw)) { rte_timer_alt_manage(sw->timer_data_id, @@ -811,7 +812,7 @@ swtim_service_func(void *arg) rte_event_maintain(adapter->data->event_dev_id, adapter->data->event_port_id, 0); - return 0; + return prior_enq_count == sw->stats.ev_enq_count ? -EAGAIN : 0; } /* The adapter initialization function rounds the mempool size up to the next -- 2.34.1