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-rw-r--r--net/ipv4/fib_hash.c16
-rw-r--r--net/ipv4/fib_trie.c18
2 files changed, 17 insertions, 17 deletions
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
index 86087d45c64e..9d5404158476 100644
--- a/net/ipv4/fib_hash.c
+++ b/net/ipv4/fib_hash.c
@@ -272,8 +272,6 @@ out:
272 return err; 272 return err;
273} 273}
274 274
275static int fn_hash_last_dflt=-1;
276
277static void 275static void
278fn_hash_select_default(struct fib_table *tb, const struct flowi *flp, struct fib_result *res) 276fn_hash_select_default(struct fib_table *tb, const struct flowi *flp, struct fib_result *res)
279{ 277{
@@ -314,9 +312,9 @@ fn_hash_select_default(struct fib_table *tb, const struct flowi *flp, struct fib
314 if (next_fi != res->fi) 312 if (next_fi != res->fi)
315 break; 313 break;
316 } else if (!fib_detect_death(fi, order, &last_resort, 314 } else if (!fib_detect_death(fi, order, &last_resort,
317 &last_idx, fn_hash_last_dflt)) { 315 &last_idx, tb->tb_default)) {
318 fib_result_assign(res, fi); 316 fib_result_assign(res, fi);
319 fn_hash_last_dflt = order; 317 tb->tb_default = order;
320 goto out; 318 goto out;
321 } 319 }
322 fi = next_fi; 320 fi = next_fi;
@@ -325,19 +323,20 @@ fn_hash_select_default(struct fib_table *tb, const struct flowi *flp, struct fib
325 } 323 }
326 324
327 if (order <= 0 || fi == NULL) { 325 if (order <= 0 || fi == NULL) {
328 fn_hash_last_dflt = -1; 326 tb->tb_default = -1;
329 goto out; 327 goto out;
330 } 328 }
331 329
332 if (!fib_detect_death(fi, order, &last_resort, &last_idx, fn_hash_last_dflt)) { 330 if (!fib_detect_death(fi, order, &last_resort, &last_idx,
331 tb->tb_default)) {
333 fib_result_assign(res, fi); 332 fib_result_assign(res, fi);
334 fn_hash_last_dflt = order; 333 tb->tb_default = order;
335 goto out; 334 goto out;
336 } 335 }
337 336
338 if (last_idx >= 0) 337 if (last_idx >= 0)
339 fib_result_assign(res, last_resort); 338 fib_result_assign(res, last_resort);
340 fn_hash_last_dflt = last_idx; 339 tb->tb_default = last_idx;
341out: 340out:
342 read_unlock(&fib_hash_lock); 341 read_unlock(&fib_hash_lock);
343} 342}
@@ -773,6 +772,7 @@ struct fib_table * __init fib_hash_init(u32 id)
773 return NULL; 772 return NULL;
774 773
775 tb->tb_id = id; 774 tb->tb_id = id;
775 tb->tb_default = -1;
776 tb->tb_lookup = fn_hash_lookup; 776 tb->tb_lookup = fn_hash_lookup;
777 tb->tb_insert = fn_hash_insert; 777 tb->tb_insert = fn_hash_insert;
778 tb->tb_delete = fn_hash_delete; 778 tb->tb_delete = fn_hash_delete;
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index c7c5c6c802df..9126eea71670 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1782,8 +1782,6 @@ static int fn_trie_flush(struct fib_table *tb)
1782 return found; 1782 return found;
1783} 1783}
1784 1784
1785static int trie_last_dflt = -1;
1786
1787static void 1785static void
1788fn_trie_select_default(struct fib_table *tb, const struct flowi *flp, struct fib_result *res) 1786fn_trie_select_default(struct fib_table *tb, const struct flowi *flp, struct fib_result *res)
1789{ 1787{
@@ -1830,28 +1828,29 @@ fn_trie_select_default(struct fib_table *tb, const struct flowi *flp, struct fib
1830 if (next_fi != res->fi) 1828 if (next_fi != res->fi)
1831 break; 1829 break;
1832 } else if (!fib_detect_death(fi, order, &last_resort, 1830 } else if (!fib_detect_death(fi, order, &last_resort,
1833 &last_idx, trie_last_dflt)) { 1831 &last_idx, tb->tb_default)) {
1834 fib_result_assign(res, fi); 1832 fib_result_assign(res, fi);
1835 trie_last_dflt = order; 1833 tb->tb_default = order;
1836 goto out; 1834 goto out;
1837 } 1835 }
1838 fi = next_fi; 1836 fi = next_fi;
1839 order++; 1837 order++;
1840 } 1838 }
1841 if (order <= 0 || fi == NULL) { 1839 if (order <= 0 || fi == NULL) {
1842 trie_last_dflt = -1; 1840 tb->tb_default = -1;
1843 goto out; 1841 goto out;
1844 } 1842 }
1845 1843
1846 if (!fib_detect_death(fi, order, &last_resort, &last_idx, trie_last_dflt)) { 1844 if (!fib_detect_death(fi, order, &last_resort, &last_idx,
1845 tb->tb_default)) {
1847 fib_result_assign(res, fi); 1846 fib_result_assign(res, fi);
1848 trie_last_dflt = order; 1847 tb->tb_default = order;
1849 goto out; 1848 goto out;
1850 } 1849 }
1851 if (last_idx >= 0) 1850 if (last_idx >= 0)
1852 fib_result_assign(res, last_resort); 1851 fib_result_assign(res, last_resort);
1853 trie_last_dflt = last_idx; 1852 tb->tb_default = last_idx;
1854 out:; 1853out:
1855 rcu_read_unlock(); 1854 rcu_read_unlock();
1856} 1855}
1857 1856
@@ -1978,6 +1977,7 @@ struct fib_table * __init fib_hash_init(u32 id)
1978 return NULL; 1977 return NULL;
1979 1978
1980 tb->tb_id = id; 1979 tb->tb_id = id;
1980 tb->tb_default = -1;
1981 tb->tb_lookup = fn_trie_lookup; 1981 tb->tb_lookup = fn_trie_lookup;
1982 tb->tb_insert = fn_trie_insert; 1982 tb->tb_insert = fn_trie_insert;
1983 tb->tb_delete = fn_trie_delete; 1983 tb->tb_delete = fn_trie_delete;