diff --git a/fs/lockd/clnt4xdr.c b/fs/lockd/clnt4xdr.c
index 7df6324..8161667 100644
--- a/fs/lockd/clnt4xdr.c
+++ b/fs/lockd/clnt4xdr.c
@@ -261,7 +261,6 @@ static int decode_nlm4_holder(struct xdr_stream *xdr, struct nlm_res *result)
 	u32 exclusive;
 	int error;
 	__be32 *p;
-	s32 end;
 
 	memset(lock, 0, sizeof(*lock));
 	locks_init_lock(fl);
@@ -285,13 +284,7 @@ static int decode_nlm4_holder(struct xdr_stream *xdr, struct nlm_res *result)
 	fl->fl_type  = exclusive != 0 ? F_WRLCK : F_RDLCK;
 	p = xdr_decode_hyper(p, &l_offset);
 	xdr_decode_hyper(p, &l_len);
-	end = l_offset + l_len - 1;
-
-	fl->fl_start = (loff_t)l_offset;
-	if (l_len == 0 || end < 0)
-		fl->fl_end = OFFSET_MAX;
-	else
-		fl->fl_end = (loff_t)end;
+	nlm4svc_set_file_lock_range(fl, l_offset, l_len);
 	error = 0;
 out:
 	return error;
diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c
index 712fdfe..5fcbf30 100644
--- a/fs/lockd/xdr4.c
+++ b/fs/lockd/xdr4.c
@@ -33,6 +33,17 @@ loff_t_to_s64(loff_t offset)
 	return res;
 }
 
+void nlm4svc_set_file_lock_range(struct file_lock *fl, u64 off, u64 len)
+{
+	s64 end = off + len - 1;
+
+	fl->fl_start = off;
+	if (len == 0 || end < 0)
+		fl->fl_end = OFFSET_MAX;
+	else
+		fl->fl_end = end;
+}
+
 /*
  * NLM file handles are defined by specification to be a variable-length
  * XDR opaque no longer than 1024 bytes. However, this implementation
@@ -80,7 +91,7 @@ svcxdr_decode_lock(struct xdr_stream *xdr, struct nlm_lock *lock)
 	locks_init_lock(fl);
 	fl->fl_flags = FL_POSIX;
 	fl->fl_type  = F_RDLCK;
-
+	nlm4svc_set_file_lock_range(fl, lock->lock_start, lock->lock_len);
 	return true;
 }
 
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index a41c3ee..6fbcbb8 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -3089,7 +3089,6 @@ static void nfs_access_add_rbtree(struct inode *inode,
 		else
 			goto found;
 	}
-	set->timestamp = ktime_get_ns();
 	rb_link_node(&set->rb_node, parent, p);
 	rb_insert_color(&set->rb_node, root_node);
 	list_add_tail(&set->lru, &nfsi->access_cache_entry_lru);
@@ -3114,6 +3113,7 @@ void nfs_access_add_cache(struct inode *inode, struct nfs_access_entry *set,
 	cache->fsgid = cred->fsgid;
 	cache->group_info = get_group_info(cred->group_info);
 	cache->mask = set->mask;
+	cache->timestamp = ktime_get_ns();
 
 	/* The above field assignments must be visible
 	 * before this item appears on the lru.  We cannot easily
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index c380cff..e909885 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -15,6 +15,7 @@
 #include <linux/stat.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
+#include <linux/task_io_accounting_ops.h>
 #include <linux/pagemap.h>
 #include <linux/sunrpc/clnt.h>
 #include <linux/nfs_fs.h>
@@ -337,6 +338,7 @@ int nfs_read_folio(struct file *file, struct folio *folio)
 
 	trace_nfs_aop_readpage(inode, folio);
 	nfs_inc_stats(inode, NFSIOS_VFSREADPAGE);
+	task_io_account_read(folio_size(folio));
 
 	/*
 	 * Try to flush any pending writes to the file..
@@ -393,6 +395,7 @@ void nfs_readahead(struct readahead_control *ractl)
 
 	trace_nfs_aop_readahead(inode, readahead_pos(ractl), nr_pages);
 	nfs_inc_stats(inode, NFSIOS_VFSREADPAGES);
+	task_io_account_read(readahead_length(ractl));
 
 	ret = -ESTALE;
 	if (NFS_STALE(inode))
diff --git a/include/linux/lockd/xdr4.h b/include/linux/lockd/xdr4.h
index 9a6b55d..72831e3 100644
--- a/include/linux/lockd/xdr4.h
+++ b/include/linux/lockd/xdr4.h
@@ -22,6 +22,7 @@
 #define	nlm4_fbig		cpu_to_be32(NLM_FBIG)
 #define	nlm4_failed		cpu_to_be32(NLM_FAILED)
 
+void	nlm4svc_set_file_lock_range(struct file_lock *fl, u64 off, u64 len);
 bool	nlm4svc_decode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr);
 bool	nlm4svc_decode_testargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
 bool	nlm4svc_decode_lockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);