fs/smb/server/glob.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  *   Copyright (C) 2016 Namjae Jeon <[email protected]>
   4  *   Copyright (C) 2018 Samsung Electronics Co., Ltd.
   5  */
   6
   7 #ifndef __KSMBD_GLOB_H
   8 #define __KSMBD_GLOB_H
   9
  10 #include <linux/ctype.h>
  11
  12 #include "unicode.h"
  13 #include "vfs_cache.h"
  14
  15 extern int ksmbd_debug_types;
  16
  17 #define KSMBD_DEBUG_SMB         BIT(0)
  18 #define KSMBD_DEBUG_AUTH        BIT(1)
  19 #define KSMBD_DEBUG_VFS         BIT(2)
  20 #define KSMBD_DEBUG_OPLOCK      BIT(3)
  21 #define KSMBD_DEBUG_IPC         BIT(4)
  22 #define KSMBD_DEBUG_CONN        BIT(5)
  23 #define KSMBD_DEBUG_RDMA        BIT(6)
  24 #define KSMBD_DEBUG_ALL         (KSMBD_DEBUG_SMB | KSMBD_DEBUG_AUTH |   \
  25                                 KSMBD_DEBUG_VFS | KSMBD_DEBUG_OPLOCK |  \
  26                                 KSMBD_DEBUG_IPC | KSMBD_DEBUG_CONN |    \
  27                                 KSMBD_DEBUG_RDMA)
  28
  29 #ifdef pr_fmt
  30 #undef pr_fmt
  31 #endif
  32
  33 #ifdef SUBMOD_NAME
  34 #define pr_fmt(fmt)     "ksmbd: " SUBMOD_NAME ": " fmt
  35 #else
  36 #define pr_fmt(fmt)     "ksmbd: " fmt
  37 #endif
  38
  39 #define ksmbd_debug(type, fmt, ...)                             \
  40         do {                                                    \
  41                 if (ksmbd_debug_types & KSMBD_DEBUG_##type)     \
  42                         pr_info(fmt, ##__VA_ARGS__);            \
  43         } while (0)
  44
  45 #define UNICODE_LEN(x)          ((x) * 2)
  46
  47 #define KSMBD_DEFAULT_GFP       (GFP_KERNEL | __GFP_RETRY_MAYFAIL)
  48
  49 #endif /* __KSMBD_GLOB_H */