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env_dpdk: do rte_eal_cleanup() at process exit

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We already use destructor functions in env_dpdk to do
some cleanup at process exit, so let's also add one
to call rte_eal_cleanup.  This ensures all hugepage
files are freed before the process exits.

Fixes issue #2267.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I8c93f503d77f35717b3d18a63ea49b31789dbc00
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10983
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Jim Harris 2022-01-05 23:02:25 +00:00 committed by Changpeng Liu
parent 1e46373984
commit 8b81801e2d
1 changed files with 9 additions and 0 deletions
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9
lib/env_dpdk/init.c
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@ -620,6 +620,15 @@ spdk_env_init(const struct spdk_env_opts *opts)
return rc; return rc;
} }
__attribute__((destructor)) static void
dpdk_cleanup(void)
{
/* Only call rte_eal_cleanup if the SPDK env library called rte_eal_init. */
if (!g_external_init) {
rte_eal_cleanup();
}
}
void void
spdk_env_fini(void) spdk_env_fini(void)
{ {