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Searched refs:compression (Results 1 – 15 of 15) sorted by relevance

/fs/squashfs/
DKconfig7 filesystem for Linux. It uses zlib, lzo or xz compression to
64 If in doubt, select "Single threaded compression"
67 bool "Single threaded compression"
116 ZLIB compression is the standard compression used by Squashfs
117 file systems. It offers a good trade-off between compression
129 compressed with LZ4 compression. LZ4 compression is mainly
133 LZ4 is not the standard compression used in Squashfs and so most
144 compressed with LZO compression. LZO compression is mainly
148 LZO is not the standard compression used in Squashfs and so most
159 compressed with XZ compression. XZ gives better compression than
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Dsquashfs_fs.h258 __le16 compression; member
Dsuper.c135 le16_to_cpu(sblk->compression)); in squashfs_fill_super()
/fs/jffs2/
DKconfig8 levelling, compression and support for hard links. You cannot use
104 bool "Advanced compression options for JFFS2"
109 compression modules, if any, are enabled in JFFS2. Removing
117 bool "JFFS2 ZLIB compression support" if JFFS2_COMPRESSION_OPTIONS
124 lossless data-compression library for use on virtually any computer
131 bool "JFFS2 LZO compression support" if JFFS2_COMPRESSION_OPTIONS
137 minilzo-based compression. Generally works better than Zlib.
143 bool "JFFS2 RTIME compression support" if JFFS2_COMPRESSION_OPTIONS
150 bool "JFFS2 RUBIN compression support" if JFFS2_COMPRESSION_OPTIONS
157 prompt "JFFS2 default compression mode" if JFFS2_COMPRESSION_OPTIONS
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DTODO8 - disable compression in commit_write()?
10 - chattr support - turning on/off and tuning compression per-inode
/fs/pstore/
DKconfig16 prompt "Choose compression algorithm"
20 This option chooses compression algorithm.
27 This option enables ZLIB compression algorithm support.
34 This option enables LZO compression algorithm support.
41 This option enables LZ4 compression algorithm support.
/fs/ubifs/
DKconfig15 bool "Advanced compression options"
25 bool "LZO compression support" if UBIFS_FS_ADVANCED_COMPR
33 bool "ZLIB compression support" if UBIFS_FS_ADVANCED_COMPR
/fs/btrfs/
DMakefile11 compression.o delayed-ref.o relocation.o delayed-inode.o scrub.o \
Dfile-item.c46 u8 compression, u8 encryption, u16 other_encoding) in btrfs_insert_file_extent() argument
77 btrfs_set_file_extent_compression(leaf, item, compression); in btrfs_insert_file_extent()
Dctree.h2365 struct btrfs_file_extent_item, compression, 8);
2391 compression, 8);
3087 u8 compression, u8 encryption, u16 other_encoding);
Dsend.c1510 u8 compression; in read_symlink() local
1543 compression = btrfs_file_extent_compression(path->nodes[0], ei); in read_symlink()
1545 BUG_ON(compression); in read_symlink()
Dinode.c2227 u8 compression, u8 encryption, in insert_reserved_file_extent() argument
2279 btrfs_set_file_extent_compression(leaf, fi, compression); in insert_reserved_file_extent()
/fs/cramfs/
DREADME138 value don't get as good compression as they can.
151 The main advantage of option 3 over 1, 2, is better compression. The
/fs/btrfs/tests/
Dinode-tests.c30 u64 disk_len, u32 type, u8 compression, int slot) in insert_extent() argument
59 btrfs_set_file_extent_compression(leaf, fi, compression); in insert_extent()
/fs/ext4/
Dext4.h1785 EXT4_FEATURE_INCOMPAT_FUNCS(compression, COMPRESSION) in EXT4_FEATURE_COMPAT_FUNCS()