From: Jack Wang <jinpu.wang@ionos.com>
To: linux-rdma@vger.kernel.org
Cc: bvanassche@acm.org, leon@kernel.org, dledford@redhat.com,
jgg@ziepe.ca, haris.iqbal@ionos.com, jinpu.wang@ionos.com
Subject: [PATCH for-next 01/10] RDMA/rtrs-clt: During add_path change for_new_clt according to path_num
Date: Fri, 30 Jul 2021 15:18:23 +0200 [thread overview]
Message-ID: <20210730131832.118865-2-jinpu.wang@ionos.com> (raw)
In-Reply-To: <20210730131832.118865-1-jinpu.wang@ionos.com>
From: Md Haris Iqbal <haris.iqbal@ionos.com>
When all the paths are removed for a session, the addition of the first
path is like a new session for the storage server.
Hence, for_new_clt has to be set to 1.
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
---
drivers/infiniband/ulp/rtrs/rtrs-clt.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
index ece3205531b8..e048bfa12755 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
@@ -3083,6 +3083,15 @@ int rtrs_clt_create_path_from_sysfs(struct rtrs_clt *clt,
if (IS_ERR(sess))
return PTR_ERR(sess);
+ if (clt->paths_num == 0) {
+ /*
+ * When all the paths are removed for a session,
+ * the addition of the first path is like a new session for
+ * the storage server
+ */
+ sess->for_new_clt = 1;
+ }
+
/*
* It is totally safe to add path in CONNECTING state: coming
* IO will never grab it. Also it is very important to add
--
2.25.1
next prev parent reply other threads:[~2021-07-30 13:18 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-30 13:18 [PATCH for-next 00/10] Misc update for RTRS Jack Wang
2021-07-30 13:18 ` Jack Wang [this message]
2021-08-02 6:40 ` [PATCH for-next 01/10] RDMA/rtrs-clt: During add_path change for_new_clt according to path_num Leon Romanovsky
2021-08-02 14:17 ` Haris Iqbal
2021-07-30 13:18 ` [PATCH for-next 02/10] RDMA/rtrs-srv: Prevent sysfs error with path name "ctl" Jack Wang
2021-08-02 6:47 ` Leon Romanovsky
2021-08-02 14:24 ` Haris Iqbal
2021-08-02 16:34 ` Leon Romanovsky
2021-07-30 13:18 ` [PATCH for-next 03/10] RDMA/rtrs: Use sysfs_emit instead of s*printf function for sysfs show Jack Wang
2021-08-02 6:52 ` Leon Romanovsky
2021-08-02 14:18 ` Haris Iqbal
2021-07-30 13:18 ` [PATCH for-next 04/10] RDMA/rtrs: Remove unused functions Jack Wang
2021-08-02 6:53 ` Leon Romanovsky
2021-07-30 13:18 ` [PATCH for-next 05/10] RDMA/rtrs: Fix warning when use poll mode Jack Wang
2021-08-02 7:06 ` Leon Romanovsky
2021-08-02 14:18 ` Haris Iqbal
2021-07-30 13:18 ` [PATCH for-next 06/10] RDMA/rtrs: Remove len parameter from helper print functions of sysfs Jack Wang
2021-08-02 7:08 ` Leon Romanovsky
2021-08-02 14:34 ` Haris Iqbal
2021-07-30 13:18 ` [PATCH for-next 07/10] RDMA/rtrs: Remove all likely and unlikely Jack Wang
2021-08-02 7:10 ` Leon Romanovsky
2021-07-30 13:18 ` [PATCH for-next 08/10] RDMA/rtrs-clt: Fix counting inflight IO Jack Wang
2021-08-02 7:22 ` Leon Romanovsky
2021-07-30 13:18 ` [PATCH for-next 09/10] RDMA/rtrs: Add support to disable an IB port on the storage side Jack Wang
2021-08-02 7:29 ` Leon Romanovsky
2021-08-02 14:31 ` Haris Iqbal
2021-08-02 16:35 ` Leon Romanovsky
2021-08-02 17:43 ` Haris Iqbal
2021-08-06 1:22 ` Jason Gunthorpe
2021-08-06 10:14 ` Haris Iqbal
2021-07-30 13:18 ` [PATCH for-next 10/10] RDMA/rtrs: remove (void) casting for functions Jack Wang
2021-08-02 7:32 ` Leon Romanovsky
2021-08-02 14:16 ` Haris Iqbal
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