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/linux/scripts/
A DMakefile.debug42 DEBUG_CFLAGS += -gz=zstd
43 DEBUG_RUSTFLAGS += -Zdebuginfo-compression=zstd
44 KBUILD_AFLAGS += -gz=zstd
45 KBUILD_LDFLAGS += --compress-debug-sections=zstd
A DMakefile.modinst162 $(call cmd,zstd)
/linux/fs/erofs/
A Ddecompressor_zstd.c79 struct z_erofs_zstd_cfgs *zstd = data; in z_erofs_load_zstd_config() local
84 if (!zstd || size < sizeof(struct z_erofs_zstd_cfgs) || zstd->format) { in z_erofs_load_zstd_config()
89 if (zstd->windowlog > ilog2(Z_EROFS_ZSTD_MAX_DICT_SIZE) - 10) { in z_erofs_load_zstd_config()
90 erofs_err(sb, "unsupported zstd window log %u", zstd->windowlog); in z_erofs_load_zstd_config()
93 dict_size = 1U << (zstd->windowlog + 10); in z_erofs_load_zstd_config()
/linux/Documentation/admin-guide/blockdev/
A Dzram.rst121 #pass path to pre-trained zstd dictionary
122 echo "algo=zstd dict=/etc/dictioary" > /sys/block/zram0/algorithm_params
128 #pass path to pre-trained zstd dictionary and compression level
129 echo "algo=zstd level=8 dict=/etc/dictioary" > \
455 #1: lzo lzo-rle lz4 lz4hc [zstd]
456 #2: lzo lzo-rle lz4 [lz4hc] zstd
464 #select zstd recompression algorithm, priority 1
465 echo "algo=zstd priority=1" > /sys/block/zramX/recomp_algorithm
517 #use zstd algorithm only (if registered)
518 echo "type=huge algo=zstd" > /sys/block/zramX/recompress
[all …]
/linux/drivers/block/zram/
A DKconfig30 bool "zstd compression support"
82 bool "zstd"
101 default "zstd" if ZRAM_DEF_COMP_ZSTD
/linux/tools/testing/selftests/bpf/
A Dvmtest.sh148 if ! which zstd &> /dev/null; then
154 cat "${LOCAL_ROOTFS_IMAGE}" | zstd -d | sudo tar -C "$dir" -x
156 download_rootfs | zstd -d | sudo tar -C "$dir" -x
/linux/drivers/gpu/drm/ci/
A Digt_runner.sh50 …elay 60 -s ${FDO_HTTP_CACHE_URI:-}$PIPELINE_ARTIFACTS_BASE/$ARCH/igt.tar.gz | tar --zstd -v -x -C /
A Dbuild.sh155 tar --zstd -cf $S3_ARTIFACT_NAME install
/linux/usr/
A DMakefile13 compress-$(CONFIG_INITRAMFS_COMPRESSION_ZSTD) := zstd
A DKconfig215 If you choose this, keep in mind that you may need to install the zstd
/linux/arch/arm64/boot/
A DMakefile41 $(call if_changed,zstd)
/linux/arch/riscv/boot/
A DMakefile65 $(call if_changed,zstd)
/linux/tools/testing/selftests/firmware/
A Dfw_lib.sh109 if ! which zstd 2> /dev/null > /dev/null; then
/linux/tools/perf/Documentation/
A Dperf-check.txt72 zstd / HAVE_ZSTD_SUPPORT
/linux/fs/btrfs/
A DMakefile30 export.o tree-log.o free-space-cache.o zlib.o lzo.o zstd.o \
/linux/Documentation/devicetree/bindings/mtd/partitions/
A Dfixed-partitions.yaml48 - zstd
/linux/fs/bcachefs/
A Dbcachefs_format.h883 x(zstd, 2) \
1047 x(zstd, 4) \
1061 x(zstd, 3)
/linux/lib/
A DMakefile184 obj-$(CONFIG_ZSTD_COMPRESS) += zstd/
185 obj-$(CONFIG_ZSTD_DECOMPRESS) += zstd/
/linux/kernel/module/
A Ddecompress.c204 #define MODULE_COMPRESSION zstd
A DKconfig289 compression type. kmod MAY support gzip, xz and zstd. Other tools
/linux/crypto/
A DMakefile180 obj-$(CONFIG_CRYPTO_ZSTD) += zstd.o
A DKconfig1186 zstd compression algorithm
1188 See https://github.com/facebook/zstd for further information.
/linux/Documentation/filesystems/
A Df2fs.rst288 "lz4", "zstd" and "lzo-rle" algorithm.
290 "lz4" and "zstd" support compress level config.
293 zstd 1 - 22
/linux/mm/
A DKconfig111 bool "zstd"
114 Use the zstd algorithm as the default compression algorithm.
125 default "zstd" if ZSWAP_COMPRESSOR_DEFAULT_ZSTD
/linux/tools/perf/util/
A DBuild224 perf-util-$(CONFIG_ZSTD) += zstd.o

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