From 4c4b52d9b2df45e8216d3e30b5452e4a364d2cac Mon Sep 17 00:00:00 2001 From: Daniel Borkmann Date: Wed, 25 Feb 2015 16:31:54 +0100 Subject: rhashtable: remove indirection for grow/shrink decision functions Currently, all real users of rhashtable default their grow and shrink decision functions to rht_grow_above_75() and rht_shrink_below_30(), so that there's currently no need to have this explicitly selectable. It can/should be generic and private inside rhashtable until a real use case pops up. Since we can make this private, we'll save us this additional indirection layer and can improve insertion/deletion time as well. Reference: http://patchwork.ozlabs.org/patch/443040/ Suggested-by: David S. Miller Signed-off-by: Daniel Borkmann Acked-by: Thomas Graf Signed-off-by: David S. Miller --- lib/test_rhashtable.c | 1 + 1 file changed, 1 insertion(+) (limited to 'lib/test_rhashtable.c') diff --git a/lib/test_rhashtable.c b/lib/test_rhashtable.c index f9e9d734446a..67c7593d1dd6 100644 --- a/lib/test_rhashtable.c +++ b/lib/test_rhashtable.c @@ -201,6 +201,7 @@ static int __init test_rht_init(void) .key_offset = offsetof(struct test_obj, value), .key_len = sizeof(int), .hashfn = jhash, + .max_shift = 1, /* we expand/shrink manually here */ .nulls_base = (3U << RHT_BASE_SHIFT), }; int err; -- cgit v1.2.3