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| Rev 792 | Rev 793 | ||
|---|---|---|---|
| Line 65... | Line 65... | ||
| 65 | .hash = hash, |
65 | .hash = hash, |
| 66 | .compare = compare, |
66 | .compare = compare, |
| 67 | .remove_callback = remove_callback |
67 | .remove_callback = remove_callback |
| 68 | }; |
68 | }; |
| 69 | 69 | ||
| - | 70 | /** Page mapping operations for page hash table architectures. */ |
|
| 70 | page_operations_t page_ht_operations = { |
71 | page_mapping_operations_t ht_mapping_operations = { |
| 71 | .mapping_insert = ht_mapping_insert, |
72 | .mapping_insert = ht_mapping_insert, |
| 72 | .mapping_find = ht_mapping_find |
73 | .mapping_find = ht_mapping_find |
| 73 | }; |
74 | }; |
| 74 | 75 | ||
| 75 | /** Compute page hash table index. |
76 | /** Compute page hash table index. |
| Line 117... | Line 118... | ||
| 117 | ASSERT((keys > 0) && (keys <= PAGE_HT_KEYS)); |
118 | ASSERT((keys > 0) && (keys <= PAGE_HT_KEYS)); |
| 118 | 119 | ||
| 119 | /* |
120 | /* |
| 120 | * Convert item to PTE. |
121 | * Convert item to PTE. |
| 121 | */ |
122 | */ |
| 122 | t = list_get_instance(item, pte_t, link); |
123 | t = hash_table_get_instance(item, pte_t, link); |
| 123 | 124 | ||
| 124 | if (keys == PAGE_HT_KEYS) { |
125 | if (keys == PAGE_HT_KEYS) { |
| 125 | return (key[KEY_AS] == (__address) t->as) && (key[KEY_PAGE] == t->page); |
126 | return (key[KEY_AS] == (__address) t->as) && (key[KEY_PAGE] == t->page); |
| 126 | } else { |
127 | } else { |
| 127 | return (key[KEY_AS] == (__address) t->as); |
128 | return (key[KEY_AS] == (__address) t->as); |
| Line 139... | Line 140... | ||
| 139 | ASSERT(item); |
140 | ASSERT(item); |
| 140 | 141 | ||
| 141 | /* |
142 | /* |
| 142 | * Convert item to PTE. |
143 | * Convert item to PTE. |
| 143 | */ |
144 | */ |
| 144 | t = list_get_instance(item, pte_t, link); |
145 | t = hash_table_get_instance(item, pte_t, link); |
| 145 | 146 | ||
| 146 | free(t); |
147 | free(t); |
| 147 | } |
148 | } |
| 148 | 149 | ||
| 149 | /** Map page to frame using page hash table. |
150 | /** Map page to frame using page hash table. |
| Line 197... | Line 198... | ||
| 197 | 198 | ||
| 198 | spinlock_lock(&page_ht_lock); |
199 | spinlock_lock(&page_ht_lock); |
| 199 | 200 | ||
| 200 | hlp = hash_table_find(&page_ht, key); |
201 | hlp = hash_table_find(&page_ht, key); |
| 201 | if (hlp) |
202 | if (hlp) |
| 202 | t = list_get_instance(hlp, pte_t, link); |
203 | t = hash_table_get_instance(hlp, pte_t, link); |
| 203 | 204 | ||
| 204 | spinlock_unlock(&page_ht_lock); |
205 | spinlock_unlock(&page_ht_lock); |
| 205 | return t; |
206 | return t; |
| 206 | } |
207 | } |