From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH 05/14] eal: intr: cleanup resources
Date: Fri, 3 Jan 2020 17:33:32 -0800 [thread overview]
Message-ID: <20200104013341.19809-6-stephen@networkplumber.org> (raw)
In-Reply-To: <20200104013341.19809-1-stephen@networkplumber.org>
When rte_eal_cleanup is called the interrupt thread and
associated resources should be cleaned up.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
lib/librte_eal/common/eal_private.h | 10 ++++++++++
lib/librte_eal/linux/eal/eal.c | 1 +
lib/librte_eal/linux/eal/eal_interrupts.c | 9 +++++++++
3 files changed, 20 insertions(+)
diff --git a/lib/librte_eal/common/eal_private.h b/lib/librte_eal/common/eal_private.h
index 38682e79827c..c62f35d3ac0f 100644
--- a/lib/librte_eal/common/eal_private.h
+++ b/lib/librte_eal/common/eal_private.h
@@ -191,6 +191,16 @@ int rte_eal_tailqs_init(void);
*/
int rte_eal_intr_init(void);
+/**
+ * Cleanup interrupt handling.
+ *
+ * This function is private to EAL.
+ *
+ * @return
+ * 0 on success, negative on error
+ */
+void rte_eal_intr_cleanup(void);
+
/**
* Init alarm mechanism. This is to allow a callback be called after
* specific time.
diff --git a/lib/librte_eal/linux/eal/eal.c b/lib/librte_eal/linux/eal/eal.c
index d98a2afe85da..eb95f4f0c317 100644
--- a/lib/librte_eal/linux/eal/eal.c
+++ b/lib/librte_eal/linux/eal/eal.c
@@ -1338,6 +1338,7 @@ rte_eal_cleanup(void)
}
rte_service_finalize();
+ rte_eal_intr_cleanup();
rte_eal_alarm_cleanup();
rte_mp_channel_cleanup();
eal_cleanup_config(&internal_config);
diff --git a/lib/librte_eal/linux/eal/eal_interrupts.c b/lib/librte_eal/linux/eal/eal_interrupts.c
index 14ebb108cee9..fa08ac4171bd 100644
--- a/lib/librte_eal/linux/eal/eal_interrupts.c
+++ b/lib/librte_eal/linux/eal/eal_interrupts.c
@@ -1137,6 +1137,15 @@ rte_eal_intr_init(void)
return ret;
}
+void
+rte_eal_intr_cleanup(void)
+{
+ pthread_cancel(intr_thread);
+ pthread_join(intr_thread, NULL);
+ close(intr_pipe.readfd);
+ close(intr_pipe.writefd);
+}
+
static void
eal_intr_proc_rxtx_intr(int fd, const struct rte_intr_handle *intr_handle)
{
--
2.20.1
next prev parent reply other threads:[~2020-01-04 1:34 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-04 1:33 [dpdk-dev] [PATCH 00/14] cleanup resources on shutdown Stephen Hemminger
2020-01-04 1:33 ` [dpdk-dev] [PATCH 01/14] eal: log: close on cleanup Stephen Hemminger
2020-01-04 1:33 ` [dpdk-dev] [PATCH 02/14] eal: log: free dynamic state " Stephen Hemminger
2020-04-25 16:26 ` David Marchand
2020-01-04 1:33 ` [dpdk-dev] [PATCH 03/14] eal: alarm: close timerfd on eal cleanup Stephen Hemminger
2020-04-25 16:32 ` David Marchand
2020-01-04 1:33 ` [dpdk-dev] [PATCH 04/14] eal: cleanup threads Stephen Hemminger
2020-02-04 14:48 ` Aaron Conole
2020-01-04 1:33 ` Stephen Hemminger [this message]
2020-04-25 16:49 ` [dpdk-dev] [PATCH 05/14] eal: intr: cleanup resources David Marchand
2020-04-26 16:24 ` Stephen Hemminger
2020-01-04 1:33 ` [dpdk-dev] [PATCH 06/14] eal: mp: end the multiprocess thread during cleanup Stephen Hemminger
2020-04-27 15:37 ` Burakov, Anatoly
2020-01-04 1:33 ` [dpdk-dev] [PATCH 07/14] eal: interrupts close epoll fd on shutdown Stephen Hemminger
2020-01-04 1:33 ` [dpdk-dev] [PATCH 08/14] eal: vfio: cleanup the mp sync handle Stephen Hemminger
2020-04-27 12:12 ` Burakov, Anatoly
2020-01-04 1:33 ` [dpdk-dev] [PATCH 09/14] eal: close mem config on cleanup Stephen Hemminger
2020-04-27 12:12 ` Burakov, Anatoly
2020-04-27 17:00 ` Stephen Hemminger
2020-04-28 9:20 ` Burakov, Anatoly
2020-01-04 1:33 ` [dpdk-dev] [PATCH 10/14] tap: close netlink socket on device close Stephen Hemminger
2020-04-25 15:52 ` David Marchand
2020-01-04 1:33 ` [dpdk-dev] [PATCH 11/14] eal: cleanup plugins data Stephen Hemminger
2020-01-04 1:33 ` [dpdk-dev] [PATCH 12/14] ethdev: raise priority of old driver warning Stephen Hemminger
2020-04-25 15:53 ` Thomas Monjalon
2020-01-04 1:33 ` [dpdk-dev] [PATCH 13/14] eal: hotplug: cleanup multiprocess resources Stephen Hemminger
2020-01-04 1:33 ` [dpdk-dev] [PATCH 14/14] eal: malloc: cleanup mp resources Stephen Hemminger
2020-04-27 12:10 ` Burakov, Anatoly
2020-02-05 9:32 ` [dpdk-dev] [PATCH 00/14] cleanup resources on shutdown David Marchand
2020-02-05 12:07 ` Stephen Hemminger
2020-02-05 12:32 ` David Marchand
2020-02-06 14:06 ` David Marchand
2020-02-07 18:24 ` Stephen Hemminger
2020-04-25 19:34 ` David Marchand
2020-04-28 23:14 ` [dpdk-dev] [PATCH v2 0/9] eal: " Stephen Hemminger
2020-04-28 23:14 ` [dpdk-dev] [PATCH v2 1/8] eal: log: close on cleanup Stephen Hemminger
2020-04-28 23:14 ` [dpdk-dev] [PATCH v2 2/8] eal: log: free dynamic state " Stephen Hemminger
2020-04-28 23:14 ` [dpdk-dev] [PATCH v2 3/8] eal: alarm: close file " Stephen Hemminger
2020-04-28 23:14 ` [dpdk-dev] [PATCH v2 4/8] eal: cleanup threads Stephen Hemminger
2020-04-28 23:14 ` [dpdk-dev] [PATCH v2 5/8] eal: mp: end the multiprocess thread during cleanup Stephen Hemminger
2020-04-28 23:14 ` [dpdk-dev] [PATCH v2 6/8] eal: vfio: cleanup the mp sync handle Stephen Hemminger
2020-04-28 23:14 ` [dpdk-dev] [PATCH v2 7/8] eal: hotplug: cleanup multiprocess resources Stephen Hemminger
2020-04-28 23:14 ` [dpdk-dev] [PATCH v2 8/8] eal: malloc: cleanup mp resources Stephen Hemminger
2020-04-28 23:58 ` [dpdk-dev] [PATCH v3 0/8] eal: cleanup resources on shutdown Stephen Hemminger
2020-04-28 23:58 ` [dpdk-dev] [PATCH v3 1/8] eal: log: close on cleanup Stephen Hemminger
2020-04-28 23:58 ` [dpdk-dev] [PATCH v3 2/8] eal: log: free dynamic state " Stephen Hemminger
2020-04-28 23:58 ` [dpdk-dev] [PATCH v3 3/8] eal: alarm: close file " Stephen Hemminger
2020-04-28 23:58 ` [dpdk-dev] [PATCH v3 4/8] eal: cleanup threads Stephen Hemminger
2020-04-28 23:58 ` [dpdk-dev] [PATCH v3 5/8] eal: mp: end the multiprocess thread during cleanup Stephen Hemminger
2020-04-28 23:58 ` [dpdk-dev] [PATCH v3 6/8] eal: vfio: cleanup the mp sync handle Stephen Hemminger
2020-04-28 23:58 ` [dpdk-dev] [PATCH v3 7/8] eal: hotplug: cleanup multiprocess resources Stephen Hemminger
2020-04-28 23:58 ` [dpdk-dev] [PATCH v3 8/8] eal: malloc: cleanup mp resources Stephen Hemminger
2020-05-03 17:21 ` [dpdk-dev] [PATCH v3 0/8] eal: cleanup resources on shutdown David Marchand
2020-10-19 22:24 ` Thomas Monjalon
2021-03-24 21:30 ` Thomas Monjalon
2021-11-13 0:28 ` [PATCH v4 0/5] cleanup more stuff " Stephen Hemminger
2021-11-13 0:28 ` [PATCH v4 1/5] eal: close log in eal_cleanup Stephen Hemminger
2021-11-13 0:28 ` [PATCH v4 2/5] eal: mp: end the multiprocess thread during cleanup Stephen Hemminger
2021-11-13 0:28 ` [PATCH v4 3/5] eal: vfio: cleanup the mp sync handle Stephen Hemminger
2021-11-13 0:28 ` [PATCH v4 4/5] eal: hotplug: cleanup multiprocess resources Stephen Hemminger
2021-11-13 0:28 ` [PATCH v4 5/5] eal: malloc: cleanup mp resources Stephen Hemminger
2021-11-13 3:32 ` [PATCH v5 0/5] cleanup DPDK resources via eal_cleanup Stephen Hemminger
2021-11-13 3:32 ` [PATCH v5 1/5] eal: close log in eal_cleanup Stephen Hemminger
2021-11-13 3:32 ` [PATCH v5 2/5] eal: mp: end the multiprocess thread during cleanup Stephen Hemminger
2021-11-13 3:32 ` [PATCH v5 3/5] eal: vfio: cleanup the mp sync handle Stephen Hemminger
2021-11-13 3:32 ` [PATCH v5 4/5] eal: hotplug: cleanup multiprocess resources Stephen Hemminger
2021-11-13 3:32 ` [PATCH v5 5/5] eal: malloc: cleanup mp resources Stephen Hemminger
2021-11-13 17:22 ` [PATCH v6 0/5] cleanup more resources on eal_cleanup Stephen Hemminger
2021-11-13 17:22 ` [PATCH v6 1/5] eal: close log in eal_cleanup Stephen Hemminger
2021-11-13 17:22 ` [PATCH v6 2/5] eal: mp: end the multiprocess thread during cleanup Stephen Hemminger
2021-11-13 17:22 ` [PATCH v6 3/5] eal: vfio: cleanup the mp sync handle Stephen Hemminger
2021-11-13 17:22 ` [PATCH v6 4/5] eal: hotplug: cleanup multiprocess resources Stephen Hemminger
2021-11-13 17:22 ` [PATCH v6 5/5] eal: malloc: cleanup mp resources Stephen Hemminger
2022-02-11 20:17 ` [PATCH v6 0/5] cleanup more resources on eal_cleanup Thomas Monjalon
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