From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Simmons Date: Thu, 27 Feb 2020 16:10:31 -0500 Subject: [lustre-devel] [PATCH 163/622] lnet: peer deletion code may hide error In-Reply-To: <1582838290-17243-1-git-send-email-jsimmons@infradead.org> References: <1582838290-17243-1-git-send-email-jsimmons@infradead.org> Message-ID: <1582838290-17243-164-git-send-email-jsimmons@infradead.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lustre-devel@lists.lustre.org From: Sonia Sharma lnet_peer_ni_del_locked might return -EBUSY if the NID to be deleted is a gateway. Check for the return value of lnet_peer_ni_del_locked in lnet_peer_del_nid. WC-bug-id: https://jira.whamcloud.com/browse/LU-10876 Lustre-commit: a3b6109705dc ("LU-10876 lnet: peer deletion code may hide error") Signed-off-by: Sonia Sharma Reviewed-on: https://review.whamcloud.com/31861 Reviewed-by: Dmitry Eremin Reviewed-by: Amir Shehata Reviewed-by: Oleg Drokin Signed-off-by: James Simmons --- net/lnet/lnet/peer.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/lnet/lnet/peer.c b/net/lnet/lnet/peer.c index 2fc5dfc..24a5cd3 100644 --- a/net/lnet/lnet/peer.c +++ b/net/lnet/lnet/peer.c @@ -494,7 +494,9 @@ void lnet_peer_uninit(void) } lnet_net_lock(LNET_LOCK_EX); - lnet_peer_ni_del_locked(lpni); + + rc = lnet_peer_ni_del_locked(lpni); + lnet_net_unlock(LNET_LOCK_EX); out: -- 1.8.3.1