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Message-ID: <ZFI0S6T101+JPcYT@gondor.apana.org.au> Date: Wed, 3 May 2023 18:15:39 +0800 From: Herbert Xu <herbert@...dor.apana.org.au> To: Cai Huoqing <cai.huoqing@...ux.dev> Cc: Thomas Graf <tgraf@...g.ch>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] rhashtable-test: Make use of rhashtable_walk_peek On Tue, Apr 25, 2023 at 09:56:17PM +0800, Cai Huoqing wrote: > Add an example usage of rhashtable_walk_peek to test_bucket_stats. > > Signed-off-by: Cai Huoqing <cai.huoqing@...ux.dev> > --- > lib/test_rhashtable.c | 8 ++++++++ > 1 file changed, 8 insertions(+) This is supposed to be testing rhashtable code, it's not meant to be an example of how to use the API. > @@ -192,6 +193,13 @@ static void test_bucket_stats(struct rhashtable *ht, unsigned int entries) > break; > } > > + /* Here's an example usage of rhashtable_walk_peek */ > + obj = rhashtable_walk_peek(&hti); > + if (!obj) { > + pr_warn("Test failed: rhashtable_walk_peek() error\n"); > + break; > + } > + What is this meant to test? Thanks, -- Email: Herbert Xu <herbert@...dor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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