diff options
| author | Thomas Graf <tgraf@suug.ch> | 2015-03-24 23:42:19 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-25 00:48:40 +0300 |
| commit | b5e2c150ac914f28a28833b57397bec0b0a2bd5f (patch) | |
| tree | d22f31d07f001ac2afb5ca7a15de3fee73e74ab6 /lib | |
| parent | ac833bddb591b9c7a0609f440f196375be184044 (diff) | |
| download | linux-b5e2c150ac914f28a28833b57397bec0b0a2bd5f.tar.xz | |
rhashtable: Disable automatic shrinking by default
Introduce a new bool automatic_shrinking to require the
user to explicitly opt-in to automatic shrinking of tables.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/rhashtable.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/rhashtable.c b/lib/rhashtable.c index 50abe4fec4b8..50374d181148 100644 --- a/lib/rhashtable.c +++ b/lib/rhashtable.c @@ -367,7 +367,7 @@ static void rht_deferred_worker(struct work_struct *work) if (rht_grow_above_75(ht, tbl)) rhashtable_expand(ht); - else if (rht_shrink_below_30(ht, tbl)) + else if (ht->p.automatic_shrinking && rht_shrink_below_30(ht, tbl)) rhashtable_shrink(ht); err = rhashtable_rehash_table(ht); |