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authorSteve Dickson <SteveD@redhat.com>2008-04-11 20:03:06 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2008-10-07 18:19:01 -0400
commit8491945f11c227400ef294d560f6d7aace76bc33 (patch)
tree8bd90b815407a5dba31e3a576cc0c711d32a5f94
parent96165e2b7c4e2c82a0b60c766d4a2036444c21a0 (diff)
downloadop-kernel-dev-8491945f11c227400ef294d560f6d7aace76bc33.zip
op-kernel-dev-8491945f11c227400ef294d560f6d7aace76bc33.tar.gz
NFS: Client mounts hang when exported directory do not exist
This patch fixes a regression that was introduced by the string based mounts. nfs_mount() statically returns -EACCES for every error returned by the remote mounted. This is incorrect because -EACCES is an non-fatal error to the mount.nfs command. This error causes mount.nfs to retry the mount even in the case when the exported directory does not exist. This patch maps the errors returned by the remote mountd into valid errno values, exactly how it was done pre-string based mounts. By returning the correct errno enables mount.nfs to do the right thing. Signed-off-by: Steve Dickson <steved@redhat.com> [Trond.Myklebust@netapp.com: nfs_stat_to_errno() now correctly returns negative errors, so remove the sign change.] Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
-rw-r--r--fs/nfs/mount_clnt.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c
index 779d2eb..086a683 100644
--- a/fs/nfs/mount_clnt.c
+++ b/fs/nfs/mount_clnt.c
@@ -14,6 +14,7 @@
#include <linux/sunrpc/clnt.h>
#include <linux/sunrpc/sched.h>
#include <linux/nfs_fs.h>
+#include "internal.h"
#ifdef RPC_DEBUG
# define NFSDBG_FACILITY NFSDBG_MOUNT
@@ -98,7 +99,7 @@ out_call_err:
out_mnt_err:
dprintk("NFS: MNT server returned result %d\n", result.status);
- status = -EACCES;
+ status = nfs_stat_to_errno(result.status);
goto out;
}
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