drivers/gpu/drm/ttm/ttm_bo.c:1097: warning: Function parameter or struct member 'hit_low' not described in 'ttm_bo_swapout_walk'

drivers/gpu/drm/ttm/ttm_bo.c:1097: warning: Function parameter or struct member 'hit_low' not described in 'ttm_bo_swapout_walk'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   69e858e0b8b2ea07759e995aa383e8780d9d140c
commit: 2b624a2c18656ea32e0849e7bc0018ba3c97ca64 drm/ttm: Handle cgroup based eviction in TTM
date:   3 weeks ago
config: csky-randconfig-r001-20230826 (https://download.01.org/0day-ci/archive/20250131/202501311207.5xG7o8Yu-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 12.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250131/202501311207.5xG7o8Yu-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202501311207.5xG7o8Yu-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/ttm/ttm_bo.c:1097: warning: Function parameter or struct member 'hit_low' not described in 'ttm_bo_swapout_walk'
>> drivers/gpu/drm/ttm/ttm_bo.c:1097: warning: Function parameter or struct member 'evict_low' not described in 'ttm_bo_swapout_walk'


vim +1097 drivers/gpu/drm/ttm/ttm_bo.c

a3185f91d0579b Christian König   2022-05-09  1086  
10efe34dae798c Thomas Hellström  2024-07-05  1087  /**
10efe34dae798c Thomas Hellström  2024-07-05  1088   * struct ttm_bo_swapout_walk - Parameters for the swapout walk
10efe34dae798c Thomas Hellström  2024-07-05  1089   */
10efe34dae798c Thomas Hellström  2024-07-05  1090  struct ttm_bo_swapout_walk {
10efe34dae798c Thomas Hellström  2024-07-05  1091  	/** @walk: The walk base parameters. */
10efe34dae798c Thomas Hellström  2024-07-05  1092  	struct ttm_lru_walk walk;
10efe34dae798c Thomas Hellström  2024-07-05  1093  	/** @gfp_flags: The gfp flags to use for ttm_tt_swapout() */
10efe34dae798c Thomas Hellström  2024-07-05  1094  	gfp_t gfp_flags;
2b624a2c18656e Maarten Lankhorst 2024-12-04  1095  
2b624a2c18656e Maarten Lankhorst 2024-12-04  1096  	bool hit_low, evict_low;
10efe34dae798c Thomas Hellström  2024-07-05 @1097  };
10efe34dae798c Thomas Hellström  2024-07-05  1098  

:::::: The code at line 1097 was first introduced by commit
:::::: 10efe34dae798c652053d4363871914c478f1475 drm/ttm: Use the LRU walker helper for swapping

:::::: TO: Thomas Hellström <thomas.hellstrom@linux.intel.com>
:::::: CC: Christian König <christian.koenig@amd.com>

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