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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-04 01:03:23 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-04 01:03:23 +0200 |
| commit | c0dfadfed87489fa6126ece161a14c2d15dbdc79 (patch) | |
| tree | 2b1ac3fb464e4d18b57e3d4735cd6b60454cc972 /arch/x86/boot/compressed/misc.c | |
| parent | Merge tag 'x86-asm-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
| parent | Documentation: dontdiff: Add zstd compressed files (diff) | |
| download | linux-c0dfadfed87489fa6126ece161a14c2d15dbdc79.tar.xz linux-c0dfadfed87489fa6126ece161a14c2d15dbdc79.zip | |
Merge tag 'x86-boot-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 boot updates from Ingo Molnar:
"The main change in this cycle was to add support for ZSTD-compressed
kernel and initrd images.
ZSTD has a very fast decompressor, yet it compresses better than gzip"
* tag 'x86-boot-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
Documentation: dontdiff: Add zstd compressed files
.gitignore: Add ZSTD-compressed files
x86: Add support for ZSTD compressed kernel
x86: Bump ZO_z_extra_bytes margin for zstd
usr: Add support for zstd compressed initramfs
init: Add support for zstd compressed kernel
lib: Add zstd support to decompress
lib: Prepare zstd for preboot environment, improve performance
Diffstat (limited to 'arch/x86/boot/compressed/misc.c')
| -rw-r--r-- | arch/x86/boot/compressed/misc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c index 9652d5c2afda..39e592d0e0b4 100644 --- a/arch/x86/boot/compressed/misc.c +++ b/arch/x86/boot/compressed/misc.c @@ -77,6 +77,10 @@ static int lines, cols; #ifdef CONFIG_KERNEL_LZ4 #include "../../../../lib/decompress_unlz4.c" #endif + +#ifdef CONFIG_KERNEL_ZSTD +#include "../../../../lib/decompress_unzstd.c" +#endif /* * NOTE: When adding a new decompressor, please update the analysis in * ../header.S. |