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f2fs: allow compression for mmap files in compress_mode=user
[ Upstream commit66d34fcbbe
] Since commite3c548323d
("f2fs: let's allow compression for mmap files"), it has been allowed to compress mmap files. However, in compress_mode=user, it is not allowed yet. To keep the same concept in both compress_modes, f2fs_ioc_(de)compress_file() should also allow it. Let's remove checking mmap files in f2fs_ioc_(de)compress_file() so that the compression for mmap files is also allowed in compress_mode=user. Signed-off-by: Sungjong Seo <sj1557.seo@samsung.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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parent
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commit
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1 changed files with 0 additions and 10 deletions
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@ -3914,11 +3914,6 @@ static int f2fs_ioc_decompress_file(struct file *filp, unsigned long arg)
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goto out;
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}
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if (f2fs_is_mmap_file(inode)) {
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ret = -EBUSY;
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goto out;
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}
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ret = filemap_write_and_wait_range(inode->i_mapping, 0, LLONG_MAX);
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if (ret)
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goto out;
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@ -3986,11 +3981,6 @@ static int f2fs_ioc_compress_file(struct file *filp, unsigned long arg)
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goto out;
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}
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if (f2fs_is_mmap_file(inode)) {
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ret = -EBUSY;
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goto out;
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}
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ret = filemap_write_and_wait_range(inode->i_mapping, 0, LLONG_MAX);
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if (ret)
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goto out;
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