diff options
| author | Benjamin Coddington <bcodding@redhat.com> | 2025-03-13 13:01:22 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2025-03-21 09:34:52 -0400 |
| commit | cfe1f8776f23fd6dfe4ba9fcb695b129f0761187 (patch) | |
| tree | 320d5570466b17a2ab164be827b83709d736c132 /include | |
| parent | 2d6a194f4b27e0fe524bb6da433d6b0f7032e27d (diff) | |
NFS: Extend rdirplus mount option with "force|none"
There are certain users that wish to force the NFS client to choose
READDIRPLUS over READDIR for a particular mount. Update the "rdirplus" mount
option to optionally accept values. For "rdirplus=force", the NFS client
will always attempt to use READDDIRPLUS. The setting of "rdirplus=none" is
aliased to the existing "nordirplus".
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Link: https://lore.kernel.org/r/c4cf0de4c8be0930b91bc74bee310d289781cd3b.1741885071.git.bcodding@redhat.com
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'include')
| -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 1711eefcf24f..b83d16a42afc 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -167,6 +167,7 @@ struct nfs_server { #define NFS_MOUNT_TRUNK_DISCOVERY 0x04000000 #define NFS_MOUNT_SHUTDOWN 0x08000000 #define NFS_MOUNT_NO_ALIGNWRITE 0x10000000 +#define NFS_MOUNT_FORCE_RDIRPLUS 0x20000000 unsigned int fattr_valid; /* Valid attributes */ unsigned int caps; /* server capabilities */ |