ceph/src/spdk/ocf/src/engine/engine_debug.h

   1 /*
   2  * Copyright(c) 2012-2018 Intel Corporation
   3  * SPDX-License-Identifier: BSD-3-Clause-Clear
   4  */
   5
   6 #ifndef ENGINE_DEBUG_H_
   7 #define ENGINE_DEBUG_H_
   8
   9 #ifndef OCF_ENGINE_DEBUG
  10 #define OCF_ENGINE_DEBUG 0
  11 #endif
  12
  13 #if 1 == OCF_ENGINE_DEBUG
  14
  15 #ifndef OCF_ENGINE_DEBUG_IO_NAME
  16 #define OCF_ENGINE_DEBUG_IO_NAME "null"
  17 #endif
  18
  19 #define OCF_DEBUG_PREFIX "[Engine][%s] %s "
  20
  21 #define OCF_DEBUG_LOG(cache, format, ...) \
  22         ocf_cache_log_prefix(cache, log_info, OCF_DEBUG_PREFIX, \
  23                         format"\n", OCF_ENGINE_DEBUG_IO_NAME, __func__, \
  24                         ##__VA_ARGS__)
  25
  26 #define OCF_DEBUG_TRACE(cache) OCF_DEBUG_LOG(cache, "")
  27
  28 #define OCF_DEBUG_MSG(cache, msg) OCF_DEBUG_LOG(cache, "- %s", msg)
  29
  30 #define OCF_DEBUG_PARAM(cache, format, ...) OCF_DEBUG_LOG(cache, "- "format, \
  31                         ##__VA_ARGS__)
  32
  33 #define OCF_DEBUG_RQ(req, format, ...) \
  34         ocf_cache_log(req->cache, log_info, "[Engine][%s][%s, %llu, %u] %s - " \
  35                 format"\n", OCF_ENGINE_DEBUG_IO_NAME, \
  36                 OCF_READ == (req)->rw ? "RD" : "WR", req->byte_position, \
  37                 req->byte_length, __func__, ##__VA_ARGS__)
  38
  39 #else
  40 #define OCF_DEBUG_PREFIX
  41 #define OCF_DEBUG_LOG(cache, format, ...)
  42 #define OCF_DEBUG_TRACE(cache)
  43 #define OCF_DEBUG_MSG(cache, msg)
  44 #define OCF_DEBUG_PARAM(cache, format, ...)
  45 #define OCF_DEBUG_RQ(req, format, ...)
  46 #endif
  47
  48 #endif /* ENGINE_DEBUG_H_ */