Orangefs: Remove upcall trailers which are not used.
Also removes remnants of iox (readx/writex) which previously used
trailers, but no longer exist.
Signed-off-by: Martin Brandenburg <martin@omnibond.com>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
diff --git a/fs/orangefs/upcall.h b/fs/orangefs/upcall.h
index 1e07f62..0805778 100644
--- a/fs/orangefs/upcall.h
+++ b/fs/orangefs/upcall.h
@@ -23,14 +23,6 @@
__s32 readahead_size;
};
-struct pvfs2_iox_request_s {
- __s32 buf_index;
- __s32 count;
- struct pvfs2_object_kref refn;
- enum PVFS_io_type io_type;
- __s32 __pad1;
-};
-
struct pvfs2_lookup_request_s {
__s32 sym_follow;
__s32 __pad1;
@@ -218,13 +210,12 @@
__u32 gid;
int pid;
int tgid;
- /* currently trailer is used only by readx/writex (iox) */
+ /* Trailers unused but must be retained for protocol compatibility. */
__s64 trailer_size;
char *trailer_buf;
union {
struct pvfs2_io_request_s io;
- struct pvfs2_iox_request_s iox;
struct pvfs2_lookup_request_s lookup;
struct pvfs2_create_request_s create;
struct pvfs2_symlink_request_s sym;
