__update_discard_tree_range 1109 fs/f2fs/segment.c static void __update_discard_tree_range(struct f2fs_sb_info *sbi, __update_discard_tree_range 1216 fs/f2fs/segment.c __update_discard_tree_range(sbi, bdev, lstart, start, len); __update_discard_tree_range 1399 fs/f2fs/segment.c __update_discard_tree_range(sbi, bdev, lblkstart, blkstart, blklen);