compress.c (b28f047b28c51d0b9864c34b097bb0b221ea7247) compress.c (602a16d58e9aab3c423bcf051033ea6c9e8a6d37)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * f2fs compress support
4 *
5 * Copyright (c) 2019 Chao Yu <chao@kernel.org>
6 */
7
8#include <linux/fs.h>

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939 .cluster_idx = index >> F2FS_I(inode)->i_log_cluster_size,
940 };
941
942 return f2fs_cluster_blocks(&cc);
943}
944
945static bool cluster_may_compress(struct compress_ctx *cc)
946{
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * f2fs compress support
4 *
5 * Copyright (c) 2019 Chao Yu <chao@kernel.org>
6 */
7
8#include <linux/fs.h>

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939 .cluster_idx = index >> F2FS_I(inode)->i_log_cluster_size,
940 };
941
942 return f2fs_cluster_blocks(&cc);
943}
944
945static bool cluster_may_compress(struct compress_ctx *cc)
946{
947 if (!f2fs_compressed_file(cc->inode))
947 if (!f2fs_need_compress_data(cc->inode))
948 return false;
949 if (f2fs_is_atomic_file(cc->inode))
950 return false;
951 if (f2fs_is_mmap_file(cc->inode))
952 return false;
953 if (!f2fs_cluster_is_full(cc))
954 return false;
955 if (unlikely(f2fs_cp_error(F2FS_I_SB(cc->inode))))

--- 722 unchanged lines hidden --- 		948 return false;
949 if (f2fs_is_atomic_file(cc->inode))
950 return false;
951 if (f2fs_is_mmap_file(cc->inode))
952 return false;
953 if (!f2fs_cluster_is_full(cc))
954 return false;
955 if (unlikely(f2fs_cp_error(F2FS_I_SB(cc->inode))))

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