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authorNeilBrown <neilb@suse.com>2018-06-18 12:52:50 +1000
committerDavid S. Miller <davem@davemloft.net>2018-06-22 13:43:27 +0900
commitcbab901296232b1247b46e6e127103d2f738d783 (patch)
tree0e257d10be56b4b0bb163212cdc78f082688470e /ipc/msg.c
parente5ab564c9ebee77794842ca7d7476147b83d6a27 (diff)
rhashtable: silence RCU warning in rhashtable_test.
print_ht in rhashtable_test calls rht_dereference() with neither RCU protection or the mutex. This triggers an RCU warning. So take the mutex to silence the warning. Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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