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commit b585244e726c1024f7b842033689992a383808cc category: bugfix issue: #I6VAS0 CVE: NA Signed-off-by: DongSenhao <dongsenhao2@huawei.com> --------------------------------------- Add F2FS compression support for sload * Support file extension filter, either default-accept or default-deny policy * Support choice of compression algorithm, LZO (version 2) or LZ4 (default) * Support custom log of cluster size * Support minimum number of compressed blocks per cluster (default 1). A cluster will not be compressed if the number can not be met. * suuport -r (read-only) option This releases compressed blocks to secure free space in advance. Note that, all compressed files will have the immutable bit. * Added manpage update * Remove unecessary qbuf allocation (Jaegeuk, suggested by Satya) Signed-off-by: Robin Hsu <robinhsu@google.com> [Jaegeuk Kim: fix some bugs and refactor names] Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: dongsenhao <dongsenhao2@huawei.com> create mode 100644 fsck/compress.c create mode 100644 fsck/compress.h Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
23 lines
524 B
C
23 lines
524 B
C
/**
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* compress.h
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*
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* Copyright (c) 2020 Google Inc.
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* Robin Hsu <robinhsu@google.com>
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* : add sload compression support
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef COMPRESS_H
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#define COMPRESS_H
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#include "f2fs_fs.h"
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extern const char *supported_comp_names[];
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extern compress_ops supported_comp_ops[];
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extern filter_ops ext_filter;
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#endif /* COMPRESS_H */
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