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/linux-6.6.21/Documentation/translations/zh_CN/staging/
Dxz.rst11 Linux中的XZ数据压缩
17 XZ是一种通用的数据压缩格式，其具有高压缩率和相对快的解压速度。主要的压缩算法（
21 XZ解压器在Linux中被称作XZ Embedded。它支持LZMA2过滤器和可选的BCJ过滤器，并支持
22 CRC32完整性校验。你可以在XZ Embedded的主页<https://tukaani.org/xz/embedded.html>
25 对于用户空间来说，XZ Utils提供了类似于zlib的压缩库和类似于gzip的命令行工具。
26 XZ Utils可以从<https://tukaani.org/xz/>下载。
28 内核中的XZ相关组件
31 xz_dec模块为XZ解压器提供了单次调用（缓冲区到缓冲区）和多次调用（有状态）的
34 xz_dec_test模块用于测试xz_dec。除非你想魔改XZ解压器，否则xz_dec_test是
43 scripts/xz_wrap.sh是一个XZ Utils中的xz命令行工具包装器。这个包装器会
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/linux-6.6.21/Documentation/staging/
Dxz.rst2 XZ data compression in Linux
8 XZ is a general purpose data compression format with high compression
14 The XZ decompressor in Linux is called XZ Embedded. It supports
16 for integrity checking. The home page of XZ Embedded is at
21 For userspace, XZ Utils provide a zlib-like compression library
22 and a gzip-like command line tool. XZ Utils can be downloaded from
25 XZ related components in the kernel
28 The xz_dec module provides XZ decompressor with single-call (buffer
33 useful unless you are hacking the XZ decompressor. xz_dec_test
45 from XZ Utils. The wrapper sets compression options to values suitable
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/linux-6.6.21/lib/xz/
DKconfig3 tristate "XZ decompression support"
62 tristate "XZ decompressor tester"
66 This allows passing .xz files to the in-kernel XZ decoder via
70 Unless you are developing the XZ decoder, you don't need this
/linux-6.6.21/usr/
DKconfig80 bool "Support initial ramdisk/ramfs compressed using XZ"
84 Support loading of a XZ encoded initial ramdisk or cpio buffer.
122 dictionary size of the algorithm with algorithms like XZ and LZMA
172 bool "XZ"
175 XZ uses the LZMA2 algorithm and has a large dictionary which may cause
177 30% smaller with XZ in comparison to gzip. Decompression speed is
/linux-6.6.21/scripts/
DMakefile.modinst146 quiet_cmd_xz = XZ $@
147 cmd_xz = $(XZ) --check=crc32 --lzma2=dict=1MiB -f $<
Dxz_wrap.sh23 exec $XZ --check=crc32 $BCJ --lzma2=$LZMA2OPTS,dict=32MiB
DMakefile.lib524 cmd_xzmisc = cat $(real-prereqs) | $(XZ) --check=crc32 --lzma2=dict=1MiB > $@
/linux-6.6.21/arch/arm64/boot/dts/qcom/
Dmsm8996-sony-xperia-tone-kagura.dts13 model = "Sony Xperia XZ";
Dmsm8998-sony-xperia-yoshino-maple.dts12 model = "Sony Xperia XZ Premium";
/linux-6.6.21/kernel/
Dgen_kheaders.sh88 -I $XZ -cf $tarfile -C $cpio_dir/ . > /dev/null
/linux-6.6.21/fs/squashfs/
DKconfig196 bool "Include support for XZ compressed file systems"
201 compressed with XZ compression. XZ gives better compression than
205 XZ is not the standard compression used in Squashfs and so most
/linux-6.6.21/tools/testing/selftests/firmware/
Dfw_filesystem.sh539 test_request_firmware_compressed XZ
/linux-6.6.21/drivers/base/firmware_loader/
DKconfig190 bool "Enable XZ-compressed firmware support"
195 This option adds the support for XZ-compressed files.
/linux-6.6.21/kernel/module/
DKconfig307 bool "XZ"
309 Compress modules with XZ. The installed modules are suffixed
/linux-6.6.21/arch/powerpc/boot/dts/
Dturris1x.dts292 /* 11 MB for TAR.XZ Archive with Factory content of NAND Root File System */
/linux-6.6.21/
DMakefile522 XZ = xz macro
607 export KGZIP KBZIP2 KLZOP LZMA LZ4 XZ ZSTD
/linux-6.6.21/init/
DKconfig304 bool "XZ"
307 XZ uses the LZMA2 algorithm and instruction set specific
309 code. The size of the kernel is about 30% smaller with XZ in
311 filter (i386, x86_64, ARM, IA-64, PowerPC, and SPARC), XZ
315 speed of XZ is better than that of bzip2 but worse than gzip
/linux-6.6.21/drivers/gpu/drm/panel/
DKconfig389 Sharp panels used in Sony Xperia Z5 Premium and XZ Premium
/linux-6.6.21/Documentation/arch/x86/
Dboot.rst786 (magic number 5D 00), XZ (magic number FD 37), LZ4 (magic number