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Groups > linux.kernel > #1742950
| From | Long Li <longli@exchange.microsoft.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [Patch v4 10/22] CIFS: SMBD: Upper layer destroys SMBDirect session on shutdown or umount |
| Date | 2017-10-02 04:40 +0200 |
| Message-ID | <uvYOe-1FS-17@gated-at.bofh.it> (permalink) |
| References | <uvYOd-1FS-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Long Li <longli@microsoft.com>
When CIFS wants to umount, call shutdown on transport when SMBDirect is used.
Signed-off-by: Long Li <longli@microsoft.com>
---
fs/cifs/connect.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 26ad706..1a9f22f 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -704,6 +704,11 @@ static void clean_demultiplex_info(struct TCP_Server_Info *server)
/* give those requests time to exit */
msleep(125);
+ if (server->smbd_conn) {
+ smbd_destroy(server->smbd_conn);
+ server->smbd_conn = NULL;
+ }
+
if (server->ssocket) {
sock_release(server->ssocket);
server->ssocket = NULL;
--
2.7.4
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[Patch v4 00/22] CIFS: Implement SMBDirect Long Li <longli@exchange.microsoft.com> - 2017-10-02 04:40 +0200 [Patch v4 15/22] CIFS: SMBD: Upper layer sends data via RDMA send Long Li <longli@exchange.microsoft.com> - 2017-10-02 04:40 +0200 [Patch v4 21/22] CIFS: SMBD: Upper layer performs SMB read via RDMA write through memory registration Long Li <longli@exchange.microsoft.com> - 2017-10-02 04:40 +0200 [Patch v4 09/22] CIFS: SMBD: Implement function to destroy a SMBDirect connection Long Li <longli@exchange.microsoft.com> - 2017-10-02 04:40 +0200 [Patch v4 18/22] CIFS: SMBD: Upper layer performs SMB write via RDMA read through memory registration Long Li <longli@exchange.microsoft.com> - 2017-10-02 04:40 +0200 [Patch v4 13/22] CIFS: SMBD: Upper layer receives data via RDMA receive Long Li <longli@exchange.microsoft.com> - 2017-10-02 04:40 +0200 [Patch v4 10/22] CIFS: SMBD: Upper layer destroys SMBDirect session on shutdown or umount Long Li <longli@exchange.microsoft.com> - 2017-10-02 04:40 +0200 [Patch v4 06/22] CIFS: SMBD: Upper layer connects to SMBDirect session Long Li <longli@exchange.microsoft.com> - 2017-10-02 04:40 +0200 [Patch v4 19/22] CIFS: SMBD: Add parameter rdata to smb2_new_read_req Long Li <longli@exchange.microsoft.com> - 2017-10-02 04:40 +0200 [Patch v4 17/22] CIFS: SMBD: Implement RDMA memory registration Long Li <longli@exchange.microsoft.com> - 2017-10-02 04:40 +0200
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