5.10-stable review patch. If anyone has any objections, please let me know.
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From: Chuck Lever chuck.lever@oracle.com
[ Upstream commit 8755326399f471ec3b31e2ab8c5074c0d28a0fb5 ]
Remove an unnecessary usage of nf_hashval.
Reviewed-by: Jeff Layton jlayton@kernel.org Signed-off-by: Chuck Lever chuck.lever@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/nfsd/filecache.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c index 6a01de8677959..d7c74b51eabf3 100644 --- a/fs/nfsd/filecache.c +++ b/fs/nfsd/filecache.c @@ -272,13 +272,17 @@ static void nfsd_file_lru_remove(struct nfsd_file *nf) static void nfsd_file_do_unhash(struct nfsd_file *nf) { - lockdep_assert_held(&nfsd_file_hashtbl[nf->nf_hashval].nfb_lock); + struct inode *inode = nf->nf_inode; + unsigned int hashval = (unsigned int)hash_long(inode->i_ino, + NFSD_FILE_HASH_BITS); + + lockdep_assert_held(&nfsd_file_hashtbl[hashval].nfb_lock);
trace_nfsd_file_unhash(nf);
if (nfsd_file_check_write_error(nf)) nfsd_reset_write_verifier(net_generic(nf->nf_net, nfsd_net_id)); - --nfsd_file_hashtbl[nf->nf_hashval].nfb_count; + --nfsd_file_hashtbl[hashval].nfb_count; hlist_del_rcu(&nf->nf_node); atomic_long_dec(&nfsd_filecache_count); }