Patch "NFSD: Remove nfsd_file::nf_hashval" has been added to the 5.10-stable tree

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This is a note to let you know that I've just added the patch titled

    NFSD: Remove nfsd_file::nf_hashval

to the 5.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     nfsd-remove-nfsd_file-nf_hashval.patch
and it can be found in the queue-5.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 2664654d0b9956f3b9b164ba811d30c46a1884bb
Author: Chuck Lever <chuck.lever@xxxxxxxxxx>
Date:   Fri Jul 8 14:26:10 2022 -0400

    NFSD: Remove nfsd_file::nf_hashval
    
    [ Upstream commit f0743c2b25c65debd4f599a7c861428cd9de5906 ]
    
    The value in this field can always be computed from nf_inode, thus
    it is no longer used.
    
    Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxx>
    Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
index dd59deec8b011..29b1f57692a60 100644
--- a/fs/nfsd/filecache.c
+++ b/fs/nfsd/filecache.c
@@ -167,8 +167,7 @@ nfsd_file_mark_find_or_create(struct nfsd_file *nf)
 }
 
 static struct nfsd_file *
-nfsd_file_alloc(struct inode *inode, unsigned int may, unsigned int hashval,
-		struct net *net)
+nfsd_file_alloc(struct inode *inode, unsigned int may, struct net *net)
 {
 	struct nfsd_file *nf;
 
@@ -182,7 +181,6 @@ nfsd_file_alloc(struct inode *inode, unsigned int may, unsigned int hashval,
 		nf->nf_net = net;
 		nf->nf_flags = 0;
 		nf->nf_inode = inode;
-		nf->nf_hashval = hashval;
 		refcount_set(&nf->nf_ref, 1);
 		nf->nf_may = may & NFSD_FILE_MAY_MASK;
 		nf->nf_mark = NULL;
@@ -1005,7 +1003,7 @@ nfsd_do_file_acquire(struct svc_rqst *rqstp, struct svc_fh *fhp,
 	if (nf)
 		goto wait_for_construction;
 
-	new = nfsd_file_alloc(inode, may_flags, hashval, net);
+	new = nfsd_file_alloc(inode, may_flags, net);
 	if (!new) {
 		status = nfserr_jukebox;
 		goto out_status;
diff --git a/fs/nfsd/filecache.h b/fs/nfsd/filecache.h
index c6ad5fe47f12f..82051e1b8420d 100644
--- a/fs/nfsd/filecache.h
+++ b/fs/nfsd/filecache.h
@@ -40,7 +40,6 @@ struct nfsd_file {
 #define NFSD_FILE_REFERENCED	(2)
 	unsigned long		nf_flags;
 	struct inode		*nf_inode;
-	unsigned int		nf_hashval;
 	refcount_t		nf_ref;
 	unsigned char		nf_may;
 	struct nfsd_file_mark	*nf_mark;




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