5.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Chuck Lever <chuck.lever@xxxxxxxxxx>
[ Upstream commit cb7ec76e73ff6640241c8f1f2f35c81d4005a2d6 ]
Remove an unnecessary use of nf_hashval.
Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxx>
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/nfsd/filecache.c | 19 ++++++++++++++-----
1 file changed, 14 insertions(+), 5 deletions(-)
diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
index 3925df9124c39..dd59deec8b011 100644
--- a/fs/nfsd/filecache.c
+++ b/fs/nfsd/filecache.c
@@ -287,6 +287,18 @@ nfsd_file_do_unhash(struct nfsd_file *nf)
atomic_long_dec(&nfsd_filecache_count);
}
+static void
+nfsd_file_hash_remove(struct nfsd_file *nf)
+{
+ struct inode *inode = nf->nf_inode;
+ unsigned int hashval = (unsigned int)hash_long(inode->i_ino,
+ NFSD_FILE_HASH_BITS);
+
+ spin_lock(&nfsd_file_hashtbl[hashval].nfb_lock);
+ nfsd_file_do_unhash(nf);
+ spin_unlock(&nfsd_file_hashtbl[hashval].nfb_lock);
+}
+
static bool
nfsd_file_unhash(struct nfsd_file *nf)
{
@@ -506,11 +518,8 @@ static void nfsd_file_gc_dispose_list(struct list_head *dispose)
{
struct nfsd_file *nf;
- list_for_each_entry(nf, dispose, nf_lru) {
- spin_lock(&nfsd_file_hashtbl[nf->nf_hashval].nfb_lock);
- nfsd_file_do_unhash(nf);
- spin_unlock(&nfsd_file_hashtbl[nf->nf_hashval].nfb_lock);
- }
+ list_for_each_entry(nf, dispose, nf_lru)
+ nfsd_file_hash_remove(nf);
nfsd_file_dispose_list_delayed(dispose);
}
--
2.43.0
