From: Namjae Jeon <linkinjeon@kernel.org>
To: sashal@kernel.org, gregkh@linuxfoundation.org, stable@vger.kernel.org
Cc: smfrench@gmail.com, Namjae Jeon <linkinjeon@kernel.org>,
Steve French <stfrench@microsoft.com>
Subject: [PATCH v2 5.15.y 3/8] ksmbd: set v2 lease capability
Date: Wed, 27 Dec 2023 19:26:00 +0900 [thread overview]
Message-ID: <20231227102605.4766-4-linkinjeon@kernel.org> (raw)
In-Reply-To: <20231227102605.4766-1-linkinjeon@kernel.org>
[ Upstream commit 18dd1c367c31d0a060f737d48345747662369b64 ]
Set SMB2_GLOBAL_CAP_DIRECTORY_LEASING to ->capabilities to inform server
support directory lease to client.
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
---
fs/ksmbd/oplock.c | 4 ----
fs/ksmbd/smb2ops.c | 9 ++++++---
2 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/fs/ksmbd/oplock.c b/fs/ksmbd/oplock.c
index ed639b7b6509..24716dbe7108 100644
--- a/fs/ksmbd/oplock.c
+++ b/fs/ksmbd/oplock.c
@@ -1105,10 +1105,6 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid,
bool prev_op_has_lease;
__le32 prev_op_state = 0;
- /* not support directory lease */
- if (S_ISDIR(file_inode(fp->filp)->i_mode))
- return 0;
-
opinfo = alloc_opinfo(work, pid, tid);
if (!opinfo)
return -ENOMEM;
diff --git a/fs/ksmbd/smb2ops.c b/fs/ksmbd/smb2ops.c
index 9138e1c29b22..c69943d96565 100644
--- a/fs/ksmbd/smb2ops.c
+++ b/fs/ksmbd/smb2ops.c
@@ -222,7 +222,8 @@ void init_smb3_0_server(struct ksmbd_conn *conn)
conn->signing_algorithm = SIGNING_ALG_AES_CMAC;
if (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_LEASES)
- conn->vals->capabilities |= SMB2_GLOBAL_CAP_LEASING;
+ conn->vals->capabilities |= SMB2_GLOBAL_CAP_LEASING |
+ SMB2_GLOBAL_CAP_DIRECTORY_LEASING;
if (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_ENCRYPTION &&
conn->cli_cap & SMB2_GLOBAL_CAP_ENCRYPTION)
@@ -246,7 +247,8 @@ void init_smb3_02_server(struct ksmbd_conn *conn)
conn->signing_algorithm = SIGNING_ALG_AES_CMAC;
if (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_LEASES)
- conn->vals->capabilities |= SMB2_GLOBAL_CAP_LEASING;
+ conn->vals->capabilities |= SMB2_GLOBAL_CAP_LEASING |
+ SMB2_GLOBAL_CAP_DIRECTORY_LEASING;
if (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_ENCRYPTION ||
(!(server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_ENCRYPTION_OFF) &&
@@ -271,7 +273,8 @@ int init_smb3_11_server(struct ksmbd_conn *conn)
conn->signing_algorithm = SIGNING_ALG_AES_CMAC;
if (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_LEASES)
- conn->vals->capabilities |= SMB2_GLOBAL_CAP_LEASING;
+ conn->vals->capabilities |= SMB2_GLOBAL_CAP_LEASING |
+ SMB2_GLOBAL_CAP_DIRECTORY_LEASING;
if (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_ENCRYPTION ||
(!(server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_ENCRYPTION_OFF) &&
--
2.25.1
next prev parent reply other threads:[~2023-12-27 10:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-27 10:25 [PATCH v2 5.15.y 0/8] Additional ksmbd backport patches for linux-5.15.y Namjae Jeon
2023-12-27 10:25 ` [PATCH v2 5.15.y 1/8] ksmbd: have a dependency on cifs ARC4 Namjae Jeon
2023-12-27 10:25 ` [PATCH v2 5.15.y 2/8] ksmbd: set epoch in create context v2 lease Namjae Jeon
2023-12-27 10:26 ` Namjae Jeon [this message]
2023-12-27 10:26 ` [PATCH v2 5.15.y 4/8] ksmbd: downgrade RWH lease caching state to RH for directory Namjae Jeon
2023-12-27 10:26 ` [PATCH v2 5.15.y 5/8] ksmbd: send v2 lease break notification " Namjae Jeon
2023-12-27 10:26 ` [PATCH v2 5.15.y 6/8] ksmbd: lazy v2 lease break on smb2_write() Namjae Jeon
2023-12-27 10:26 ` [PATCH v2 5.15.y 7/8] ksmbd: avoid duplicate opinfo_put() call on error of smb21_lease_break_ack() Namjae Jeon
2023-12-27 10:26 ` [PATCH v2 5.15.y 8/8] ksmbd: fix wrong allocation size update in smb2_open() Namjae Jeon
2023-12-30 11:04 ` [PATCH v2 5.15.y 0/8] Additional ksmbd backport patches for linux-5.15.y Greg KH
2023-12-30 13:53 ` Namjae Jeon
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