ceph/src/spdk/ocf/inc/ocf_cfg.h

   1 /*
   2  * Copyright(c) 2012-2018 Intel Corporation
   3  * SPDX-License-Identifier: BSD-3-Clause-Clear
   4  */
   5
   6
   7 #ifndef __OCF_CFG_H__
   8 #define __OCF_CFG_H__
   9
  10 /**
  11  * @file
  12  * @brief OCF configuration file
  13  */
  14
  15 /**
  16  * Configure maximum numbers of cores in cache instance
  17  */
  18 #ifndef OCF_CONFIG_MAX_CORES
  19 #define OCF_CONFIG_MAX_CORES 4096
  20 #endif
  21
  22 /** Maximum number of IO classes that can be configured */
  23 #ifndef OCF_CONFIG_MAX_IO_CLASSES
  24 #define OCF_CONFIG_MAX_IO_CLASSES 33
  25 #endif
  26
  27 #if OCF_CONFIG_MAX_IO_CLASSES > 256
  28 #error "Limit of maximum number of IO classes exceeded"
  29 #endif
  30
  31 /** Enabling debug statistics */
  32 #ifndef OCF_CONFIG_DEBUG_STATS
  33 #define OCF_CONFIG_DEBUG_STATS 0
  34 #endif
  35
  36 #endif /* __OCF_CFG_H__ */