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authorAnna Schumaker <Anna.Schumaker@netapp.com>2013-05-21 16:53:03 -0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2016-05-17 15:47:55 -0400
commit2e72448b07dc3ff1b7593e9bfff91db182262857 (patch)
tree8dee05ff1743ef438fa53f85d980e1b3ddb12698 /include/linux/nfs_fs_sb.h
parent67911c8f18b595040f5c2df0550c69a7c9397891 (diff)
NFS: Add COPY nfs operation
This adds the copy_range file_ops function pointer used by the sys_copy_range() function call. This patch only implements sync copies, so if an async copy happens we decode the stateid and ignore it. Signed-off-by: Anna Schumaker <bjschuma@netapp.com>
Diffstat (limited to 'include/linux/nfs_fs_sb.h')
-rw-r--r--include/linux/nfs_fs_sb.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 7fcc13c8cf1f..14a762d2734d 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -246,5 +246,6 @@ struct nfs_server {
#define NFS_CAP_DEALLOCATE (1U << 21)
#define NFS_CAP_LAYOUTSTATS (1U << 22)
#define NFS_CAP_CLONE (1U << 23)
+#define NFS_CAP_COPY (1U << 24)
#endif