From: Namjae Jeon <linkinjeon@kernel.org>
To: linux-cifs@vger.kernel.org
Cc: smfrench@gmail.com, senozhatsky@chromium.org, tom@talpey.com,
atteh.mailbox@gmail.com, Namjae Jeon <linkinjeon@kernel.org>
Subject: [PATCH 2/7] ksmbd: set v2 lease capability
Date: Mon, 4 Dec 2023 22:45:04 +0900 [thread overview]
Message-ID: <20231204134509.11413-2-linkinjeon@kernel.org> (raw)
In-Reply-To: <20231204134509.11413-1-linkinjeon@kernel.org>
Set SMB2_GLOBAL_CAP_DIRECTORY_LEASING to ->capabilities to inform server
support directory lease to client.
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
---
fs/smb/server/oplock.c | 4 ----
fs/smb/server/smb2ops.c | 9 ++++++---
2 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/fs/smb/server/oplock.c b/fs/smb/server/oplock.c
index ff5c83b1fb85..5ef6af68d0de 100644
--- a/fs/smb/server/oplock.c
+++ b/fs/smb/server/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/smb/server/smb2ops.c b/fs/smb/server/smb2ops.c
index aed7704a0672..27a9dce3e03a 100644
--- a/fs/smb/server/smb2ops.c
+++ b/fs/smb/server/smb2ops.c
@@ -221,7 +221,8 @@ void init_smb3_0_server(struct ksmbd_conn *conn)
conn->signing_algorithm = SIGNING_ALG_AES_CMAC_LE;
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)
@@ -245,7 +246,8 @@ void init_smb3_02_server(struct ksmbd_conn *conn)
conn->signing_algorithm = SIGNING_ALG_AES_CMAC_LE;
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) &&
@@ -270,7 +272,8 @@ int init_smb3_11_server(struct ksmbd_conn *conn)
conn->signing_algorithm = SIGNING_ALG_AES_CMAC_LE;
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:[~2023-12-04 13:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-04 13:45 [PATCH 1/7] ksmbd: set epoch in create context v2 lease Namjae Jeon
2023-12-04 13:45 ` Namjae Jeon [this message]
2023-12-04 13:45 ` [PATCH 3/7] ksmbd: downgrade RWH lease caching state to RH for directory Namjae Jeon
2023-12-04 13:45 ` [PATCH 4/7] ksmbd: send v2 lease break notification " Namjae Jeon
2023-12-04 13:45 ` [PATCH 5/7] ksmbd: lazy v2 lease break on smb2_write() Namjae Jeon
2023-12-04 13:45 ` [PATCH 6/7] ksmbd: avoid duplicate opinfo_put() call on error of smb21_lease_break_ack() Namjae Jeon
2023-12-04 13:45 ` [PATCH 7/7] ksmbd: fix wrong allocation size update in smb2_open() Namjae Jeon
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