[dpdk-stable] [PATCH 2/8] eal: don't allow legacy mode with in-memory mode
Anatoly Burakov
anatoly.burakov at intel.com
Thu Aug 23 18:59:49 CEST 2018
In-memory mode was never meant to support legacy mode, because we
cannot sort anonymous pages anyway.
Fixes: 72b49ff623c4 ("mem: support --in-memory mode")
Cc: stable at dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>
---
lib/librte_eal/common/eal_common_options.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c
index dd5f97402..873099acc 100644
--- a/lib/librte_eal/common/eal_common_options.c
+++ b/lib/librte_eal/common/eal_common_options.c
@@ -1390,6 +1390,12 @@ eal_check_common_options(struct internal_config *internal_cfg)
"--"OPT_HUGE_UNLINK"\n");
return -1;
}
+ if (internal_cfg->legacy_mem &&
+ internal_cfg->in_memory) {
+ RTE_LOG(ERR, EAL, "Option --"OPT_LEGACY_MEM" is not compatible "
+ "with --"OPT_IN_MEMORY"\n");
+ return -1;
+ }
return 0;
}
--
2.17.1
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