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;
