/linux/arch/parisc/boot/ |
H A D | Makefile | 8 subdir- := compressed 13 $(obj)/bzImage: $(if $(CONFIG_KERNEL_UNCOMPRESSED),$(objtree)/vmlinux,$(obj)/compressed/vmlinux) FO… 16 $(obj)/compressed/vmlinux: FORCE 17 $(Q)$(MAKE) $(build)=$(obj)/compressed $@
|
/linux/lib/xz/ |
H A D | xz_dec_lzma2.c | 237 uint32_t compressed; member 884 if (s->temp.size > 0 || s->lzma2.compressed == 0) { in lzma2_lzma() 886 if (tmp > s->lzma2.compressed - s->temp.size) in lzma2_lzma() 887 tmp = s->lzma2.compressed - s->temp.size; in lzma2_lzma() 893 if (s->temp.size + tmp == s->lzma2.compressed) { in lzma2_lzma() 912 s->lzma2.compressed -= s->rc.in_pos; in lzma2_lzma() 930 if (in_avail >= s->lzma2.compressed + LZMA_IN_REQUIRED) in lzma2_lzma() 931 s->rc.in_limit = b->in_pos + s->lzma2.compressed; in lzma2_lzma() 939 if (in_avail > s->lzma2.compressed) in lzma2_lzma() 942 s->lzma2.compressed -= in_avail; in lzma2_lzma() [all …]
|
H A D | xz_dec_stream.c | 65 vli_type compressed; member 80 vli_type compressed; member 231 s->block.compressed += b->in_pos - s->in_start; in dec_block() 238 if (s->block.compressed > s->block_header.compressed in dec_block() 248 if (s->block_header.compressed != VLI_UNKNOWN in dec_block() 249 && s->block_header.compressed in dec_block() 250 != s->block.compressed) in dec_block() 259 + s->block.compressed; in dec_block() 480 s->block_header.compressed = s->vli; in dec_block_header() 482 s->block_header.compressed = VLI_UNKNOWN; in dec_block_header() [all …]
|
/linux/Documentation/networking/ |
H A D | ipsec.rst | 12 Small IP packet won't get compressed at sender, and failed on 19 If the total size of a compressed payload and the IPComp header, as 21 payload, the IP datagram MUST be sent in the original non-compressed 22 form. To clarify: If an IP datagram is sent non-compressed, no 36 when sending non-compressed packet to the peer (whether or not packet len 37 is smaller than the threshold or the compressed len is larger than original
|
/linux/Documentation/userspace-api/media/v4l/ |
H A D | fourcc.rst | 19 - b: raw bayer, DPCM compressed 20 - a: A-law compressed 21 - u: u-law compressed 32 4th character: compressed bits-per-pixel 0--9, A--
|
H A D | pixfmt-srggb10alaw8.rst | 15 10-bit Bayer formats compressed to 8 bits 22 color compressed to 8 bits each, using the A-LAW algorithm. Each color
|
H A D | pixfmt-srggb10dpcm8.rst | 18 10-bit Bayer formats compressed to 8 bits 25 colour compressed to 8 bits each, using DPCM compression. DPCM,
|
/linux/arch/arm/boot/ |
H A D | Makefile | 56 $(obj)/compressed/vmlinux: $(obj)/Image FORCE 57 $(Q)$(MAKE) $(build)=$(obj)/compressed $@ 59 $(obj)/zImage: $(obj)/compressed/vmlinux FORCE 92 subdir- := bootp compressed dts
|
/linux/arch/x86/boot/ |
H A D | header.S | 396 # a gzip-compressed kernel as example, to illustrate it: 398 # The file layout of gzip compressed kernel is: 406 # compressed data blocks[N] 434 # compressed data is placed at the end of the buffer. The output pointer 436 # where the compressed data starts. Problems will occur when the output 441 # triggered by data whose compressed form is larger than the uncompressed 444 # The worst case at the block level is a growth of the compressed data 447 # The worst case internal to a compressed block is very hard to figure. 457 # block will stop the byte before the compressed data for a block begins. 458 # To avoid problems with the compressed data's meta information an extra 18 [all …]
|
/linux/arch/sh/boot/ |
H A D | Makefile | 33 subdir- := compressed romimage 35 $(obj)/zImage: $(obj)/compressed/vmlinux FORCE 39 $(obj)/compressed/vmlinux: FORCE 40 $(Q)$(MAKE) $(build)=$(obj)/compressed $@ 102 $(obj)/vmlinux.srec: $(obj)/compressed/vmlinux FORCE
|
/linux/arch/nios2/boot/ |
H A D | Makefile | 27 $(obj)/zImage: $(obj)/compressed/vmlinux FORCE 31 $(obj)/compressed/vmlinux: $(obj)/vmlinux.gz FORCE 32 $(Q)$(MAKE) $(build)=$(obj)/compressed $@
|
/linux/Documentation/filesystems/ |
H A D | squashfs.rst | 7 Squashfs is a compressed read-only filesystem for Linux. 52 compressed inode is on average 8 bytes in length (the exact length varies on 173 Metadata (inodes and directories) are compressed in 8Kbyte blocks. Each 174 compressed block is prefixed by a two byte length, the top bit is set if the 176 or if the compressed block was larger than the uncompressed block. 179 boundaries, therefore inodes overlap compressed blocks. Inodes are identified 180 by a 48-bit number which encodes the location of the compressed metadata block 196 Like inodes, directories are packed into compressed metadata blocks, stored 204 compressed metadata block, and therefore, can share the start block. 226 Regular files consist of a sequence of contiguous compressed block [all...] |
H A D | erofs.rst | 67 addition, inplace decompression is also supported to avoid bounce compressed 70 - Support chunk-based data deduplication and rolling-hash compressed data 115 readahead Cache the last incomplete compressed physical 118 compressed physical clusters; 119 readaround Cache the both ends of incomplete compressed 122 for the rest compressed physical clusters. 312 compressed data blocks from variable-sized input in contrast to other existing 319 extents and in the meanwhile, compressed into physical clusters (pclusters). 341 A physical cluster can be seen as a container of physical compressed blocks 342 which contains compressed data. Previously, only lcluster-sized (4KB) pclusters [all …]
|
/linux/Documentation/mm/ |
H A D | z3fold.rst | 5 z3fold is a special purpose allocator for storing compressed pages. 6 It is designed to store up to three compressed pages per physical page. 13 * z3fold can hold up to 3 compressed pages in its page 18 stores an integral number of compressed pages per page, but it can store
|
/linux/tools/perf/util/ |
H A D | zstd.c | 35 size_t ret, size, compressed = 0; in zstd_compress_stream_to_records() local 58 compressed += size; in zstd_compress_stream_to_records() 73 compressed += size; in zstd_compress_stream_to_records() 78 return compressed; in zstd_compress_stream_to_records()
|
/linux/fs/squashfs/ |
H A D | block.c | 268 int compressed; in squashfs_read_data() local 276 compressed = SQUASHFS_COMPRESSED_BLOCK(length); in squashfs_read_data() 279 index, compressed ? "" : "un", length, output->length); in squashfs_read_data() 317 compressed = SQUASHFS_COMPRESSED(length); in squashfs_read_data() 322 compressed ? "" : "un", length); in squashfs_read_data() 337 if (compressed) { in squashfs_read_data()
|
H A D | Kconfig | 7 Read-Only File System). Squashfs is a highly compressed read-only 153 bool "Include support for ZLIB compressed file systems" 166 bool "Include support for LZ4 compressed file systems" 171 compressed with LZ4 compression. LZ4 compression is mainly 181 bool "Include support for LZO compressed file systems" 186 compressed with LZO compression. LZO compression is mainly 196 bool "Include support for XZ compressed file systems" 201 compressed with XZ compression. XZ gives better compression than 211 bool "Include support for ZSTD compressed file systems" 216 compressed wit [all...] |
/linux/drivers/firmware/efi/ |
H A D | efi-pstore.c | 101 record->compressed = true; in efi_pstore_read_func() 103 record->compressed = false; in efi_pstore_read_func() 112 record->compressed = false; in efi_pstore_read_func() 126 record->compressed = false; in efi_pstore_read_func() 218 record->compressed ? 'C' : 'D'); in efi_pstore_write()
|
/linux/fs/erofs/ |
H A D | Kconfig | 19 for compressed data temporarily with proper strategies, which is 105 bool "EROFS LZMA compressed data support" 111 containing LZMA compressed data, specifically called microLZMA. It 118 bool "EROFS DEFLATE compressed data support" 123 containing DEFLATE compressed data. It gives better compression 133 bool "EROFS Zstandard compressed data support" 138 containing Zstandard compressed data. It gives better compression
|
/linux/usr/ |
H A D | Kconfig | 56 bool "Support initial ramdisk/ramfs compressed using gzip" 64 bool "Support initial ramdisk/ramfs compressed using bzip2" 72 bool "Support initial ramdisk/ramfs compressed using LZMA" 80 bool "Support initial ramdisk/ramfs compressed using XZ" 88 bool "Support initial ramdisk/ramfs compressed using LZO" 96 bool "Support initial ramdisk/ramfs compressed using LZ4" 104 bool "Support initial ramdisk/ramfs compressed using ZSTD" 116 initramfs will be compressed. Several compression algorithms are 223 compressed at a later stage anyways along with the rest of the kernel,
|
/linux/Documentation/sound/designs/ |
H A D | compress-offload.rst | 15 extend the existing API to compressed data streams. 19 codecs. Processing compressed data on such DSPs results in a dramatic 43 compressed data. Dedicated mechanisms are required to allow for 49 contrast, compressed data comes in a variety of formats. Audio DSPs 68 streaming compressed data to a DSP, with the assumption that the 72 have existing enums/structures for each compressed format. This new 157 The compressed audio stream state machine is described below :: 214 difficult to reach with all types of compressed data, but works fine with most 298 compressed data interface will be considered as regular ALSA devices; 303 manner, no matter if the input was PCM or compressed. [all …]
|
/linux/arch/parisc/boot/compressed/ |
H A D | vmlinux.lds.S | 47 .rodata.compressed : { 48 *(.rodata.compressed)
|
/linux/arch/mips/ |
H A D | Kconfig.debug | 83 bool "Enable compressed kernel support debugging" 87 If you want to add compressed kernel support to a new board, and the 95 arch/mips/boot/compressed/uart-16550.c does. 97 After the compressed kernel support works, please disable this option 102 int "UART to use for compressed kernel debugging" 107 Specify the UART that should be used for compressed kernel debugging.
|
/linux/arch/mips/boot/compressed/ |
H A D | ld.script | 2 * ld.script for compressed kernel support of MIPS 27 /* Put the compressed image here */
|
/linux/arch/x86/boot/compressed/ |
H A D | vmlinux.lds.S | 30 .rodata..compressed : { 31 *(.rodata..compressed)
|