| commit | ba6306e3f648a857ae52ddcabc2859542fd2f94c | [log] [tgz] |
|---|---|---|
| author | Herbert Xu <herbert@gondor.apana.org.au> | Thu May 16 15:19:46 2019 +0800 |
| committer | David S. Miller <davem@davemloft.net> | Thu May 16 09:45:20 2019 -0700 |
| tree | 8d9582c2d800f1a7cfa3daef5afb67f263ead579 | |
| parent | c7d5ec26ea4adf450d9ab2b794e7735761a93af1 [diff] |
rhashtable: Remove RCU marking from rhash_lock_head The opaque type rhash_lock_head should not be marked with __rcu because it can never be dereferenced. We should apply the RCU marking when we turn it into a pointer which can be dereferenced. This patch does exactly that. This fixes a number of sparse warnings as well as getting rid of some unnecessary RCU checking. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>