[dpdk-dev] [PATCH v3 11/17] eal/linux: move back interrupt thread init before setting affinity
Shreyansh Jain
shreyansh.jain at nxp.com
Thu Jun 16 16:06:45 CEST 2016
From: David Marchand <david.marchand at 6wind.com>
Now that virtio pci driver is initialized in a constructor, iopl() stuff
happens early enough so that interrupt thread can be created right after
plugin loading.
This way, chelsio driver should be happy again [1].
[1] http://dpdk.org/ml/archives/dev/2015-November/028289.html
Signed-off-by: David Marchand <david.marchand at 6wind.com>
Tested-by: Rahul Lakkireddy <rahul.lakkireddy at chelsio.com>
---
lib/librte_eal/linuxapp/eal/eal.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index 5ec3d4e..6eca741 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -821,6 +821,9 @@ rte_eal_init(int argc, char **argv)
if (eal_plugins_init() < 0)
rte_panic("Cannot init plugins\n");
+ if (rte_eal_intr_init() < 0)
+ rte_panic("Cannot init interrupt-handling thread\n");
+
eal_thread_init_master(rte_config.master_lcore);
ret = eal_thread_dump_affinity(cpuset, RTE_CPU_AFFINITY_STR_LEN);
@@ -832,9 +835,6 @@ rte_eal_init(int argc, char **argv)
if (rte_eal_dev_init() < 0)
rte_panic("Cannot init pmd devices\n");
- if (rte_eal_intr_init() < 0)
- rte_panic("Cannot init interrupt-handling thread\n");
-
RTE_LCORE_FOREACH_SLAVE(i) {
/*
--
2.7.4
More information about the dev
mailing list