| /kernel/linux/linux-5.10/arch/parisc/boot/ |
| D | Makefile | 8 subdir- := compressed
13 $(obj)/bzImage: $(obj)/compressed/vmlinux FORCE
16 $(obj)/compressed/vmlinux: FORCE
17 $(Q)$(MAKE) $(build)=$(obj)/compressed $@
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| /kernel/linux/linux-5.10/Documentation/vm/ |
| D | zswap.rst | 10 Zswap is a lightweight compressed cache for swap pages. It takes pages that are
14 significant performance improvement if reads from the compressed cache are
34 Zswap evicts pages from compressed cache on an LRU basis to the backing swap
35 device when the compressed pool reaches its size limit. This requirement had
50 back into memory all of the pages stored in the compressed pool. The
51 pages stored in zswap will remain in the compressed pool until they are
53 pages out of the compressed pool, a swapoff on the swap device(s) will
55 compressed pool.
61 evict pages from its own compressed pool on an LRU basis and write them back to
62 the backing swap device in the case that the compressed pool is full.
[all …]
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| D | z3fold.rst | 7 z3fold is a special purpose allocator for storing compressed pages.
8 It is designed to store up to three compressed pages per physical page.
15 * z3fold can hold up to 3 compressed pages in its page
20 stores an integral number of compressed pages per page, but it can store
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| /kernel/linux/linux-5.10/arch/h8300/boot/ |
| D | Makefile | 5 subdir- := compressed
18 $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
21 $(obj)/compressed/vmlinux: FORCE
22 $(Q)$(MAKE) $(build)=$(obj)/compressed $@
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| /kernel/linux/linux-5.10/arch/s390/boot/ |
| D | Makefile | 44 subdir- := compressed
61 $(obj)/bzImage: $(obj)/compressed/vmlinux $(obj)/section_cmp.boot.data $(obj)/section_cmp.boot.pres…
64 $(obj)/section_cmp%: vmlinux $(obj)/compressed/vmlinux FORCE
67 $(obj)/compressed/vmlinux: $(obj)/startup.a FORCE
68 $(Q)$(MAKE) $(build)=$(obj)/compressed $@
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| 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--
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| 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
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| D | pixfmt-srggb10dpcm8.rst | 18 10-bit Bayer formats compressed to 8 bits
25 colour compressed to 8 bits each, using DPCM compression. DPCM,
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| /kernel/linux/linux-5.10/Documentation/networking/ |
| 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
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| /kernel/linux/linux-5.10/lib/xz/ |
| D | xz_dec_stream.c | 66 vli_type compressed; member
81 vli_type compressed; member
232 s->block.compressed += b->in_pos - s->in_start; in dec_block()
239 if (s->block.compressed > s->block_header.compressed in dec_block()
249 if (s->block_header.compressed != VLI_UNKNOWN in dec_block()
250 && s->block_header.compressed in dec_block()
251 != s->block.compressed) in dec_block()
260 + s->block.compressed; in dec_block()
481 s->block_header.compressed = s->vli; in dec_block_header()
483 s->block_header.compressed = VLI_UNKNOWN; in dec_block_header()
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| D | xz_dec_lzma2.c | 238 uint32_t compressed; member
869 if (s->temp.size > 0 || s->lzma2.compressed == 0) { in lzma2_lzma()
871 if (tmp > s->lzma2.compressed - s->temp.size) in lzma2_lzma()
872 tmp = s->lzma2.compressed - s->temp.size; in lzma2_lzma()
878 if (s->temp.size + tmp == s->lzma2.compressed) { in lzma2_lzma()
897 s->lzma2.compressed -= s->rc.in_pos; in lzma2_lzma()
915 if (in_avail >= s->lzma2.compressed + LZMA_IN_REQUIRED) in lzma2_lzma()
916 s->rc.in_limit = b->in_pos + s->lzma2.compressed; in lzma2_lzma()
924 if (in_avail > s->lzma2.compressed) in lzma2_lzma()
927 s->lzma2.compressed -= in_avail; in lzma2_lzma()
[all …]
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| /kernel/linux/linux-5.10/fs/squashfs/ |
| D | block.c | 147 int compressed; in squashfs_read_data() local
155 compressed = SQUASHFS_COMPRESSED_BLOCK(length); in squashfs_read_data()
158 index, compressed ? "" : "un", length, output->length); in squashfs_read_data()
195 compressed = SQUASHFS_COMPRESSED(length); in squashfs_read_data()
200 compressed ? "" : "un", length); in squashfs_read_data()
215 if (compressed) { in squashfs_read_data()
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| D | Kconfig | 7 Read-Only File System). Squashfs is a highly compressed read-only
112 bool "Include support for ZLIB compressed file systems"
125 bool "Include support for LZ4 compressed file systems"
130 compressed with LZ4 compression. LZ4 compression is mainly
140 bool "Include support for LZO compressed file systems"
145 compressed with LZO compression. LZO compression is mainly
155 bool "Include support for XZ compressed file systems"
160 compressed with XZ compression. XZ gives better compression than
170 bool "Include support for ZSTD compressed file systems"
175 compressed with ZSTD compression. ZSTD gives better compression than
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| /kernel/linux/linux-5.10/arch/arm/boot/ |
| D | Makefile | 63 $(obj)/compressed/vmlinux: $(obj)/Image FORCE
64 $(Q)$(MAKE) $(build)=$(obj)/compressed $@
66 $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
118 subdir- := bootp compressed dts
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| /kernel/linux/linux-5.10/arch/nios2/boot/ |
| D | Makefile | 27 $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
31 $(obj)/compressed/vmlinux: $(obj)/vmlinux.gz FORCE
32 $(Q)$(MAKE) $(build)=$(obj)/compressed $@
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| /kernel/linux/linux-5.10/arch/sh/boot/ |
| 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
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| /kernel/linux/linux-5.10/Documentation/filesystems/ |
| 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
115 Metadata (inodes and directories) are compressed in 8Kbyte blocks. Each
116 compressed block is prefixed by a two byte length, the top bit is set if the
118 or if the compressed block was larger than the uncompressed block.
121 boundaries, therefore inodes overlap compressed blocks. Inodes are identified
122 by a 48-bit number which encodes the location of the compressed metadata block
138 Like inodes, directories are packed into compressed metadata blocks, stored
146 compressed metadata block, and therefore, can share the start block.
168 Regular files consist of a sequence of contiguous compressed blocks, and/or a
[all …]
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| /kernel/linux/linux-5.10/tools/perf/util/ |
| D | zstd.c | 61 size_t ret, size, compressed = 0; in zstd_compress_stream_to_records() local
69 compressed += size; in zstd_compress_stream_to_records()
84 compressed += size; in zstd_compress_stream_to_records()
89 return compressed; in zstd_compress_stream_to_records()
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| /kernel/linux/linux-5.10/arch/x86/boot/ |
| D | header.S | 458 # a gzip-compressed kernel as example, to illustrate it:
460 # The file layout of gzip compressed kernel is:
468 # compressed data blocks[N]
496 # compressed data is placed at the end of the buffer. The output pointer
498 # where the compressed data starts. Problems will occur when the output
503 # triggered by data whose compressed form is larger than the uncompressed
506 # The worst case at the block level is a growth of the compressed data
509 # The worst case internal to a compressed block is very hard to figure.
519 # block will stop the byte before the compressed data for a block begins.
520 # To avoid problems with the compressed data's meta information an extra 18
[all …]
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| D | Makefile | 33 subdir- := compressed
88 $(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE
99 $(obj)/zoffset.h: $(obj)/compressed/vmlinux FORCE
114 $(obj)/compressed/vmlinux: FORCE
115 $(Q)$(MAKE) $(build)=$(obj)/compressed $@
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| /kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/include/nvfw/ |
| D | ls.h | 35 u32 compressed; member
48 u32 compressed; member
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| /kernel/linux/linux-5.10/arch/parisc/boot/compressed/ |
| D | vmlinux.lds.S | 47 .rodata.compressed : {
48 *(.rodata.compressed)
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| /kernel/linux/linux-5.10/arch/ia64/ |
| D | Makefile | 57 PHONY += compressed check
59 all: compressed unwcheck
61 compressed: vmlinux.gz target
|
| /kernel/linux/linux-5.10/arch/s390/boot/compressed/ |
| D | vmlinux.lds.S | 90 .rodata.compressed : {
92 *(.vmlinux.bin.compressed)
|
| /kernel/linux/linux-5.10/arch/mips/boot/compressed/ |
| D | ld.script | 2 * ld.script for compressed kernel support of MIPS
27 /* Put the compressed image here */
|