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-rw-r--r--include/linux/nfs4.h1
-rw-r--r--include/linux/nfs_fs_sb.h1
-rw-r--r--include/linux/nfs_xdr.h14
3 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 356acc2846fd..2b28a21edcd0 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -490,6 +490,7 @@ enum {
/* nfs42 */
NFSPROC4_CLNT_SEEK,
+ NFSPROC4_CLNT_ALLOCATE,
};
/* nfs41 types */
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index a32ba0d7a98f..df6ed429b406 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -231,5 +231,6 @@ struct nfs_server {
#define NFS_CAP_ATOMIC_OPEN_V1 (1U << 17)
#define NFS_CAP_SECURITY_LABEL (1U << 18)
#define NFS_CAP_SEEK (1U << 19)
+#define NFS_CAP_ALLOCATE (1U << 20)
#endif
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 47ebb4fafd87..467c84efb596 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1243,6 +1243,20 @@ nfs_free_pnfs_ds_cinfo(struct pnfs_ds_commit_info *cinfo)
#endif /* CONFIG_NFS_V4_1 */
#ifdef CONFIG_NFS_V4_2
+struct nfs42_falloc_args {
+ struct nfs4_sequence_args seq_args;
+
+ struct nfs_fh *falloc_fh;
+ nfs4_stateid falloc_stateid;
+ u64 falloc_offset;
+ u64 falloc_length;
+};
+
+struct nfs42_falloc_res {
+ struct nfs4_sequence_res seq_res;
+ unsigned int status;
+};
+
struct nfs42_seek_args {
struct nfs4_sequence_args seq_args;