From: Stanislav Kinsbursky <skinsbursky@parallels.com>
Date: Mon, 10 Dec 2012 09:19:30 +0000 (+0300)
Subject: nfsd: pass net to nfsd_set_nrthreads()
X-Git-Tag: v3.4.93~21
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=044b2114e85758b0afee70dd4a3f61cde45bcb32;p=unionfs-2.6.32.y.git

nfsd: pass net to nfsd_set_nrthreads()

commit 3938a0d5eb5effcc89c6909741403f4e6a37252d upstream.

Precursor patch. Hard-coded "init_net" will be replaced by proper one in
future.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
[wengmeiling: backport to 3.4: adjust context]
Signed-off-by: Weng Meiling <wengmeiling.weng@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 9463bc054e0..f58e0f9ebc1 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -440,6 +440,7 @@ static ssize_t write_pool_threads(struct file *file, char *buf, size_t size)
 	int len;
 	int npools;
 	int *nthreads;
+	struct net *net = &init_net;
 
 	mutex_lock(&nfsd_mutex);
 	npools = nfsd_nrpools();
@@ -470,7 +471,7 @@ static ssize_t write_pool_threads(struct file *file, char *buf, size_t size)
 			if (nthreads[i] < 0)
 				goto out_free;
 		}
-		rv = nfsd_set_nrthreads(i, nthreads);
+		rv = nfsd_set_nrthreads(i, nthreads, net);
 		if (rv)
 			goto out_free;
 	}
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h
index 50076542894..a0989a26926 100644
--- a/fs/nfsd/nfsd.h
+++ b/fs/nfsd/nfsd.h
@@ -71,7 +71,7 @@ int		nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp);
 int		nfsd_nrthreads(void);
 int		nfsd_nrpools(void);
 int		nfsd_get_nrthreads(int n, int *);
-int		nfsd_set_nrthreads(int n, int *);
+int		nfsd_set_nrthreads(int n, int *, struct net *);
 
 static inline void nfsd_destroy(struct net *net)
 {
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index b8aea64e403..097481832ae 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -374,12 +374,11 @@ int nfsd_get_nrthreads(int n, int *nthreads)
 	return 0;
 }
 
-int nfsd_set_nrthreads(int n, int *nthreads)
+int nfsd_set_nrthreads(int n, int *nthreads, struct net *net)
 {
 	int i = 0;
 	int tot = 0;
 	int err = 0;
-	struct net *net = &init_net;
 
 	WARN_ON(!mutex_is_locked(&nfsd_mutex));