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authorHerbert Xu <herbert@gondor.apana.org.au>2015-03-14 05:57:24 +0300
committerDavid S. Miller <davem@davemloft.net>2015-03-15 08:35:34 +0300
commit63d512d0cffcae40505d9448abd509972465e846 (patch)
tree61aa0d3763daf884a089e41f8f0f7b829b9357c4 /lib/test_rhashtable.c
parent9d901bc05153bbf33b5da2cd6266865e531f0545 (diff)
downloadlinux-63d512d0cffcae40505d9448abd509972465e846.tar.xz
rhashtable: Add rehash counter to bucket_table
This patch adds a rehash counter to bucket_table to indicate the last bucket that has been rehashed. This serves two purposes: 1. Any bucket that has been rehashed can never gain a new object. 2. If the rehash counter reaches the size of the table, the table will forever remain empty. This patch also downsizes bucket_table->size to an unsigned int since we do not support sizes greater than 32 bits yet. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/test_rhashtable.c')
-rw-r--r--lib/test_rhashtable.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/test_rhashtable.c b/lib/test_rhashtable.c
index 67c7593d1dd6..16974fd89e4e 100644
--- a/lib/test_rhashtable.c
+++ b/lib/test_rhashtable.c
@@ -80,7 +80,7 @@ static void test_bucket_stats(struct rhashtable *ht, bool quiet)
rcu_cnt = cnt = 0;
if (!quiet)
- pr_info(" [%#4x/%zu]", i, tbl->size);
+ pr_info(" [%#4x/%u]", i, tbl->size);
rht_for_each_entry_rcu(obj, pos, tbl, i, node) {
cnt++;