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| author | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2014-11-07 22:44:26 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2014-11-08 00:19:49 +0300 |
| commit | 95d871f03cae6b49de040265cf88cbe2a16b9f05 (patch) | |
| tree | 911d8bed4226e4e87e1411145c7fe0e275dea545 /fs/nfsd/vfs.h | |
| parent | 72c72bdf7bf53353d2d8e055194d27f0128be92b (diff) | |
| download | linux-95d871f03cae6b49de040265cf88cbe2a16b9f05.tar.xz | |
nfsd: Add ALLOCATE support
The ALLOCATE operation is used to preallocate space in a file. I can do
this by using vfs_fallocate() to do the actual preallocation.
ALLOCATE only returns a status indicator, so we don't need to write a
special encode() function.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/vfs.h')
| -rw-r--r-- | fs/nfsd/vfs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfsd/vfs.h b/fs/nfsd/vfs.h index c2ff3f14e5f6..7ffdb144e486 100644 --- a/fs/nfsd/vfs.h +++ b/fs/nfsd/vfs.h @@ -54,6 +54,8 @@ int nfsd_mountpoint(struct dentry *, struct svc_export *); #ifdef CONFIG_NFSD_V4 __be32 nfsd4_set_nfs4_label(struct svc_rqst *, struct svc_fh *, struct xdr_netobj *); +__be32 nfsd4_vfs_fallocate(struct svc_rqst *, struct svc_fh *, + struct file *, loff_t, loff_t, int); #endif /* CONFIG_NFSD_V4 */ __be32 nfsd_create(struct svc_rqst *, struct svc_fh *, char *name, int len, struct iattr *attrs, |