diff options
Diffstat (limited to 'fs/smb/server/server.c')
| -rw-r--r-- | fs/smb/server/server.c | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/fs/smb/server/server.c b/fs/smb/server/server.c index 9670c97f14b3..8c9c49c3a0a4 100644 --- a/fs/smb/server/server.c +++ b/fs/smb/server/server.c @@ -47,7 +47,7 @@ static int ___server_conf_set(int idx, char *val) return -EINVAL; kfree(server_conf.conf[idx]); - server_conf.conf[idx] = kstrdup(val, GFP_KERNEL); + server_conf.conf[idx] = kstrdup(val, KSMBD_DEFAULT_GFP); if (!server_conf.conf[idx]) return -ENOMEM; return 0; @@ -238,8 +238,6 @@ static void __handle_ksmbd_work(struct ksmbd_work *work, } while (is_chained == true); send: - if (work->sess) - ksmbd_user_session_put(work->sess); if (work->tcon) ksmbd_tree_connect_put(work->tcon); smb3_preauth_hash_rsp(work); @@ -249,6 +247,8 @@ send: if (rc < 0) conn->ops->set_rsp_status(work, STATUS_DATA_ERROR); } + if (work->sess) + ksmbd_user_session_put(work->sess); ksmbd_conn_write(work); } @@ -270,13 +270,7 @@ static void handle_ksmbd_work(struct work_struct *wk) ksmbd_conn_try_dequeue_request(work); ksmbd_free_work_struct(work); - /* - * Checking waitqueue to dropping pending requests on - * disconnection. waitqueue_active is safe because it - * uses atomic operation for condition. - */ - if (!atomic_dec_return(&conn->r_count) && waitqueue_active(&conn->r_count_q)) - wake_up(&conn->r_count_q); + ksmbd_conn_r_count_dec(conn); } /** @@ -291,6 +285,10 @@ static int queue_ksmbd_work(struct ksmbd_conn *conn) struct ksmbd_work *work; int err; + err = ksmbd_init_smb_server(conn); + if (err) + return 0; + work = ksmbd_alloc_work_struct(); if (!work) { pr_err("allocation for work failed\n"); @@ -301,14 +299,8 @@ static int queue_ksmbd_work(struct ksmbd_conn *conn) work->request_buf = conn->request_buf; conn->request_buf = NULL; - err = ksmbd_init_smb_server(work); - if (err) { - ksmbd_free_work_struct(work); - return 0; - } - ksmbd_conn_enqueue_request(work); - atomic_inc(&conn->r_count); + ksmbd_conn_r_count_inc(conn); /* update activity on connection */ conn->last_active = jiffies; INIT_WORK(&work->work, handle_ksmbd_work); @@ -359,6 +351,7 @@ static int server_conf_init(void) server_conf.auth_mechs |= KSMBD_AUTH_KRB5 | KSMBD_AUTH_MSKRB5; #endif + server_conf.max_inflight_req = SMB2_MAX_CREDITS; return 0; } @@ -411,7 +404,7 @@ static int __queue_ctrl_work(int type) { struct server_ctrl_struct *ctrl; - ctrl = kmalloc(sizeof(struct server_ctrl_struct), GFP_KERNEL); + ctrl = kmalloc(sizeof(struct server_ctrl_struct), KSMBD_DEFAULT_GFP); if (!ctrl) return -ENOMEM; @@ -638,6 +631,5 @@ MODULE_SOFTDEP("pre: sha512"); MODULE_SOFTDEP("pre: aead2"); MODULE_SOFTDEP("pre: ccm"); MODULE_SOFTDEP("pre: gcm"); -MODULE_SOFTDEP("pre: crc32"); module_init(ksmbd_server_init) module_exit(ksmbd_server_exit) |