Add linux kernel module support

Setup linux kernel module support, this includes:
- zfs context for kernel/user
- kernel module build system integration
- kernel module macros
- kernel module symbol export
- kernel module options

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Brian Behlendorf
2010-08-26 11:49:16 -07:00
parent 00b46022c6
commit c28b227942
40 changed files with 820 additions and 10 deletions
+128
View File
@@ -3295,3 +3295,131 @@ nvs_xdr(nvstream_t *nvs, nvlist_t *nvl, char *buf, size_t *buflen)
return (err);
}
#if defined(_KERNEL) && defined(HAVE_SPL)
static int nvpair_init(void) { return 0; }
static int nvpair_fini(void) { return 0; }
spl_module_init(nvpair_init);
spl_module_exit(nvpair_fini);
MODULE_DESCRIPTION("Generic name/value pair implementation");
MODULE_AUTHOR(ZFS_META_AUTHOR);
MODULE_LICENSE(ZFS_META_LICENSE);
EXPORT_SYMBOL(nv_alloc_init);
EXPORT_SYMBOL(nv_alloc_reset);
EXPORT_SYMBOL(nv_alloc_fini);
/* list management */
EXPORT_SYMBOL(nvlist_alloc);
EXPORT_SYMBOL(nvlist_free);
EXPORT_SYMBOL(nvlist_size);
EXPORT_SYMBOL(nvlist_pack);
EXPORT_SYMBOL(nvlist_unpack);
EXPORT_SYMBOL(nvlist_dup);
EXPORT_SYMBOL(nvlist_merge);
EXPORT_SYMBOL(nvlist_xalloc);
EXPORT_SYMBOL(nvlist_xpack);
EXPORT_SYMBOL(nvlist_xunpack);
EXPORT_SYMBOL(nvlist_xdup);
EXPORT_SYMBOL(nvlist_lookup_nv_alloc);
EXPORT_SYMBOL(nvlist_add_nvpair);
EXPORT_SYMBOL(nvlist_add_boolean);
EXPORT_SYMBOL(nvlist_add_boolean_value);
EXPORT_SYMBOL(nvlist_add_byte);
EXPORT_SYMBOL(nvlist_add_int8);
EXPORT_SYMBOL(nvlist_add_uint8);
EXPORT_SYMBOL(nvlist_add_int16);
EXPORT_SYMBOL(nvlist_add_uint16);
EXPORT_SYMBOL(nvlist_add_int32);
EXPORT_SYMBOL(nvlist_add_uint32);
EXPORT_SYMBOL(nvlist_add_int64);
EXPORT_SYMBOL(nvlist_add_uint64);
EXPORT_SYMBOL(nvlist_add_string);
EXPORT_SYMBOL(nvlist_add_nvlist);
EXPORT_SYMBOL(nvlist_add_boolean_array);
EXPORT_SYMBOL(nvlist_add_byte_array);
EXPORT_SYMBOL(nvlist_add_int8_array);
EXPORT_SYMBOL(nvlist_add_uint8_array);
EXPORT_SYMBOL(nvlist_add_int16_array);
EXPORT_SYMBOL(nvlist_add_uint16_array);
EXPORT_SYMBOL(nvlist_add_int32_array);
EXPORT_SYMBOL(nvlist_add_uint32_array);
EXPORT_SYMBOL(nvlist_add_int64_array);
EXPORT_SYMBOL(nvlist_add_uint64_array);
EXPORT_SYMBOL(nvlist_add_string_array);
EXPORT_SYMBOL(nvlist_add_nvlist_array);
EXPORT_SYMBOL(nvlist_next_nvpair);
EXPORT_SYMBOL(nvlist_prev_nvpair);
EXPORT_SYMBOL(nvlist_empty);
EXPORT_SYMBOL(nvlist_add_hrtime);
EXPORT_SYMBOL(nvlist_remove);
EXPORT_SYMBOL(nvlist_remove_nvpair);
EXPORT_SYMBOL(nvlist_remove_all);
EXPORT_SYMBOL(nvlist_lookup_boolean);
EXPORT_SYMBOL(nvlist_lookup_boolean_value);
EXPORT_SYMBOL(nvlist_lookup_byte);
EXPORT_SYMBOL(nvlist_lookup_int8);
EXPORT_SYMBOL(nvlist_lookup_uint8);
EXPORT_SYMBOL(nvlist_lookup_int16);
EXPORT_SYMBOL(nvlist_lookup_uint16);
EXPORT_SYMBOL(nvlist_lookup_int32);
EXPORT_SYMBOL(nvlist_lookup_uint32);
EXPORT_SYMBOL(nvlist_lookup_int64);
EXPORT_SYMBOL(nvlist_lookup_uint64);
EXPORT_SYMBOL(nvlist_lookup_string);
EXPORT_SYMBOL(nvlist_lookup_nvlist);
EXPORT_SYMBOL(nvlist_lookup_boolean_array);
EXPORT_SYMBOL(nvlist_lookup_byte_array);
EXPORT_SYMBOL(nvlist_lookup_int8_array);
EXPORT_SYMBOL(nvlist_lookup_uint8_array);
EXPORT_SYMBOL(nvlist_lookup_int16_array);
EXPORT_SYMBOL(nvlist_lookup_uint16_array);
EXPORT_SYMBOL(nvlist_lookup_int32_array);
EXPORT_SYMBOL(nvlist_lookup_uint32_array);
EXPORT_SYMBOL(nvlist_lookup_int64_array);
EXPORT_SYMBOL(nvlist_lookup_uint64_array);
EXPORT_SYMBOL(nvlist_lookup_string_array);
EXPORT_SYMBOL(nvlist_lookup_nvlist_array);
EXPORT_SYMBOL(nvlist_lookup_hrtime);
EXPORT_SYMBOL(nvlist_lookup_pairs);
EXPORT_SYMBOL(nvlist_lookup_nvpair);
EXPORT_SYMBOL(nvlist_exists);
/* processing nvpair */
EXPORT_SYMBOL(nvpair_name);
EXPORT_SYMBOL(nvpair_type);
EXPORT_SYMBOL(nvpair_value_boolean_value);
EXPORT_SYMBOL(nvpair_value_byte);
EXPORT_SYMBOL(nvpair_value_int8);
EXPORT_SYMBOL(nvpair_value_uint8);
EXPORT_SYMBOL(nvpair_value_int16);
EXPORT_SYMBOL(nvpair_value_uint16);
EXPORT_SYMBOL(nvpair_value_int32);
EXPORT_SYMBOL(nvpair_value_uint32);
EXPORT_SYMBOL(nvpair_value_int64);
EXPORT_SYMBOL(nvpair_value_uint64);
EXPORT_SYMBOL(nvpair_value_string);
EXPORT_SYMBOL(nvpair_value_nvlist);
EXPORT_SYMBOL(nvpair_value_boolean_array);
EXPORT_SYMBOL(nvpair_value_byte_array);
EXPORT_SYMBOL(nvpair_value_int8_array);
EXPORT_SYMBOL(nvpair_value_uint8_array);
EXPORT_SYMBOL(nvpair_value_int16_array);
EXPORT_SYMBOL(nvpair_value_uint16_array);
EXPORT_SYMBOL(nvpair_value_int32_array);
EXPORT_SYMBOL(nvpair_value_uint32_array);
EXPORT_SYMBOL(nvpair_value_int64_array);
EXPORT_SYMBOL(nvpair_value_uint64_array);
EXPORT_SYMBOL(nvpair_value_string_array);
EXPORT_SYMBOL(nvpair_value_nvlist_array);
EXPORT_SYMBOL(nvpair_value_hrtime);
#endif