From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anatoly Burakov Subject: [PATCH v3 1/9] fbarray: fix detach in noshconf mode Date: Tue, 4 Sep 2018 16:15:42 +0100 Message-ID: <3ab2d0a7cf61d800e1b4bc8571d79e5a113e0dd7.1536073997.git.anatoly.burakov@intel.com> References: Cc: tiwei.bie@intel.com, ray.kinsella@intel.com, zhihong.wang@intel.com, maxime.coquelin@redhat.com, kuralamudhan.ramakrishnan@intel.com, stable@dpdk.org To: dev@dpdk.org Return-path: In-Reply-To: In-Reply-To: References: List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" In noshconf mode, no shared files are created, but we're still trying to unlink them, resulting in detach/destroy failure even though it should have succeeded. Fix it by exiting early in noshconf mode. Fixes: 3ee2cde248a7 ("fbarray: support --no-shconf mode") Cc: stable@dpdk.org Signed-off-by: Anatoly Burakov --- lib/librte_eal/common/eal_common_fbarray.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/librte_eal/common/eal_common_fbarray.c b/lib/librte_eal/common/eal_common_fbarray.c index 43caf3ced..ba6c4ae39 100644 --- a/lib/librte_eal/common/eal_common_fbarray.c +++ b/lib/librte_eal/common/eal_common_fbarray.c @@ -878,6 +878,10 @@ rte_fbarray_destroy(struct rte_fbarray *arr) if (ret) return ret; + /* with no shconf, there were never any files to begin with */ + if (internal_config.no_shconf) + return 0; + /* try deleting the file */ eal_get_fbarray_path(path, sizeof(path), arr->name); -- 2.17.1