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Differential D26218 Diff 78121 sys/cddl/boot/zfs/zfssubr.c

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sys/cddl/boot/zfs/zfssubr.c

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#include <sys/cdefs.h> #include <sys/cdefs.h>
__FBSDID("$FreeBSD$"); __FBSDID("$FreeBSD$");
#include <lz4.h> #include <lz4.h>
static uint64_t zfs_crc64_table[256]; static uint64_t zfs_crc64_table[256];
#define ECKSUM 666
#define ASSERT3S(x, y, z) ((void)0) #define ASSERT3S(x, y, z) ((void)0)
#define ASSERT3U(x, y, z) ((void)0) #define ASSERT3U(x, y, z) ((void)0)
#define ASSERT3P(x, y, z) ((void)0) #define ASSERT3P(x, y, z) ((void)0)
#define ASSERT0(x) ((void)0) #define ASSERT0(x) ((void)0)
#define ASSERT(x) ((void)0) #define ASSERT(x) ((void)0)
#define panic(...) do { \ #define panic(...) do { \
printf(__VA_ARGS__); \ printf(__VA_ARGS__); \
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} zio_checksum_info_t; } zio_checksum_info_t;
#include "blkptr.c" #include "blkptr.c"
#include "fletcher.c" #include "fletcher.c"
#include "sha256.c" #include "sha256.c"
#include "skein_zfs.c" #include "skein_zfs.c"
extern int zfs_zstd_decompress(void *s_start, void *d_start, size_t s_len,
size_t d_len, int n);
static zio_checksum_info_t zio_checksum_table[ZIO_CHECKSUM_FUNCTIONS] = { static zio_checksum_info_t zio_checksum_table[ZIO_CHECKSUM_FUNCTIONS] = {
{{NULL, NULL}, NULL, NULL, 0, "inherit"}, {{NULL, NULL}, NULL, NULL, 0, "inherit"},
{{NULL, NULL}, NULL, NULL, 0, "on"}, {{NULL, NULL}, NULL, NULL, 0, "on"},
{{zio_checksum_off, zio_checksum_off}, NULL, NULL, 0, "off"}, {{zio_checksum_off, zio_checksum_off}, NULL, NULL, 0, "off"},
{{zio_checksum_SHA256, zio_checksum_SHA256}, NULL, NULL, {{zio_checksum_SHA256, zio_checksum_SHA256}, NULL, NULL,
ZCHECKSUM_FLAG_METADATA | ZCHECKSUM_FLAG_EMBEDDED, "label"}, ZCHECKSUM_FLAG_METADATA | ZCHECKSUM_FLAG_EMBEDDED, "label"},
{{zio_checksum_SHA256, zio_checksum_SHA256}, NULL, NULL, {{zio_checksum_SHA256, zio_checksum_SHA256}, NULL, NULL,
ZCHECKSUM_FLAG_METADATA | ZCHECKSUM_FLAG_EMBEDDED, "gang_header"}, ZCHECKSUM_FLAG_METADATA | ZCHECKSUM_FLAG_EMBEDDED, "gang_header"},
▲ Show 20 Lines • Show All 58 Lines • ▼ Show 20 Linesstatic zio_compress_info_t zio_compress_table[ZIO_COMPRESS_FUNCTIONS] = {
{NULL, NULL, 4, "gzip-4"}, {NULL, NULL, 4, "gzip-4"},
{NULL, NULL, 5, "gzip-5"}, {NULL, NULL, 5, "gzip-5"},
{NULL, NULL, 6, "gzip-6"}, {NULL, NULL, 6, "gzip-6"},
{NULL, NULL, 7, "gzip-7"}, {NULL, NULL, 7, "gzip-7"},
{NULL, NULL, 8, "gzip-8"}, {NULL, NULL, 8, "gzip-8"},
{NULL, NULL, 9, "gzip-9"}, {NULL, NULL, 9, "gzip-9"},
{NULL, zle_decompress, 64, "zle"}, {NULL, zle_decompress, 64, "zle"},
{NULL, lz4_decompress, 0, "lz4"}, {NULL, lz4_decompress, 0, "lz4"},
{NULL, zfs_zstd_decompress, ZIO_ZSTD_LEVEL_DEFAULT, "zstd"}
}; };
static void static void
byteswap_uint64_array(void *vbuf, size_t size) byteswap_uint64_array(void *vbuf, size_t size)
{ {
uint64_t *buf = vbuf; uint64_t *buf = vbuf;
size_t count = size >> 3; size_t count = size >> 3;
int i; int i;
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