diff options
author | Olga Kornievskaia <kolga@netapp.com> | 2022-03-16 18:24:26 -0400 |
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committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-03-21 10:36:49 -0400 |
commit | a43bf604446414103b7535f38e739b65601c4fb2 (patch) | |
tree | cd7542ccddf44e1691a96dea6c3de9f3bd083159 /include/linux/nfs_fs_sb.h | |
parent | 693486d5f8951780a9bb31f7fe935171a80010e4 (diff) | |
download | linux-a43bf604446414103b7535f38e739b65601c4fb2.tar.bz2 |
NFSv4.1 provide mount option to toggle trunking discovery
Introduce a new mount option -- trunkdiscovery,notrunkdiscovery -- to
toggle whether or not the client will engage in actively discovery
of trunking locations.
v2 make notrunkdiscovery default
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Fixes: 1976b2b31462 ("NFSv4.1 query for fs_location attr on a new file system")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'include/linux/nfs_fs_sb.h')
-rw-r--r-- | include/linux/nfs_fs_sb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index ca0959e51e81..b0e3fd550122 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -151,6 +151,7 @@ struct nfs_server { #define NFS_MOUNT_SOFTREVAL 0x800000 #define NFS_MOUNT_WRITE_EAGER 0x01000000 #define NFS_MOUNT_WRITE_WAIT 0x02000000 +#define NFS_MOUNT_TRUNK_DISCOVERY 0x04000000 unsigned int fattr_valid; /* Valid attributes */ unsigned int caps; /* server capabilities */ |