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authorSteve Dickson <steved@redhat.com>2007-04-15 01:01:15 +0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-05-01 09:17:16 +0400
commit74dd34e6e8bb127ff4c182423154b294729b663b (patch)
tree6e5aef4263a4026942efd03fc2ea974a419153b1 /include/linux/nfs_mount.h
parent00a6e7bbf990e3a5e59a9a1e6a68e99c94fe001c (diff)
downloadlinux-74dd34e6e8bb127ff4c182423154b294729b663b.tar.xz
NFS: Added support to turn off the NFSv3 READDIRPLUS RPC.
READDIRPLUS can be a performance hindrance when the client is working with large directories. In addition, some servers still have bugs in their implementations (e.g. Tru64 returns wrong values for the fsid). Add a mount flag to enable users to turn it off at mount time following the implementation in Apple's NFS client. Signed-off-by: Steve Dickson <steved@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/nfs_mount.h')
-rw-r--r--include/linux/nfs_mount.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_mount.h b/include/linux/nfs_mount.h
index 659c75438454..cc8b9c59acb8 100644
--- a/include/linux/nfs_mount.h
+++ b/include/linux/nfs_mount.h
@@ -61,6 +61,7 @@ struct nfs_mount_data {
#define NFS_MOUNT_NOACL 0x0800 /* 4 */
#define NFS_MOUNT_STRICTLOCK 0x1000 /* reserved for NFSv4 */
#define NFS_MOUNT_SECFLAVOUR 0x2000 /* 5 */
+#define NFS_MOUNT_NORDIRPLUS 0x4000 /* 5 */
#define NFS_MOUNT_FLAGMASK 0xFFFF
#endif