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nfsd: Headers Independence and include cleanups 

* Add includes that are directly used by headers
* Remove includes that are not needed

These are the changes made:

[xdr.h]
struct nfsd_readdirres has an embedded struct readdir_cd from nfsd.h
fixing that we can drop other includes

[xdr4.h]
embedded types defined both at state.h and nfsd.h

[syscall.h]
After export.h fix none of these stuff is needed.
fix extra space in # include <> statement

[stats.h]
does not need <linux/nfs4.h> but was export to user-mode
so I don't touch it

[state.h]
embedded types from nfsfh.h like struct knfsd_fh. bringing that
eliminates the need for all other includes

[nfsfh.h]
directly manipulating types from sunrpc/svc.h.
Removed Other unused headers.

[nfsd.h]
removed unused headers include

[export.h]
lots of sunrpc/svc.h types and a single prototype declaration
with pointer from nfsfh.h, but all users of export.h do need
nfsfh.h any way. remove now un-needed include.

[const.h]
Unfixed (not independent)

[cache.h]
could do with a forward declaration of "struct svc_rqst;"
from sunrpc/svc.h but all users absolutely will need
sunrpc/svc.h it is easier overall this way.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
This commit is contained in:
Boaz Harrosh 2009-12-03 20:28:59 +02:00 committed by J. Bruce Fields
parent d703158229
commit 72579ac9cd
8 changed files with 8 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/linux/nfsd/cache.h
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@ -10,8 +10,7 @@
#ifndef NFSCACHE_H
#define NFSCACHE_H
#include <linux/in.h>
#include <linux/uio.h>
#include <linux/sunrpc/svc.h>
/*
* Representation of a reply cache entry.

2
include/linux/nfsd/export.h
View File

@ -12,7 +12,7 @@
# include <linux/types.h>
#ifdef __KERNEL__
# include <linux/in.h>
# include <linux/nfsd/nfsfh.h>
#endif
/*

4
include/linux/nfsd/nfsd.h
View File

@ -11,13 +11,9 @@
#define LINUX_NFSD_NFSD_H
#include <linux/types.h>
#include <linux/unistd.h>
#include <linux/fs.h>
#include <linux/posix_acl.h>
#include <linux/mount.h>
#include <linux/nfsd/debug.h>
#include <linux/nfsd/nfsfh.h>
#include <linux/nfsd/export.h>
#include <linux/nfsd/stats.h>
/*

3
include/linux/nfsd/nfsfh.h
View File

@ -16,8 +16,7 @@
# include <linux/types.h>
#ifdef __KERNEL__
# include <linux/string.h>
# include <linux/fs.h>
# include <linux/sunrpc/svc.h>
#endif
#include <linux/nfsd/const.h>

4
include/linux/nfsd/state.h
View File

@ -37,9 +37,7 @@
#ifndef _NFSD4_STATE_H
#define _NFSD4_STATE_H
#include <linux/list.h>
#include <linux/kref.h>
#include <linux/sunrpc/clnt.h>
#include <linux/nfsd/nfsfh.h>
typedef struct {
u32 cl_boot;

6
include/linux/nfsd/syscall.h
View File

@ -10,13 +10,7 @@
#define NFSD_SYSCALL_H
#include <linux/types.h>
#ifdef __KERNEL__
# include <linux/in.h>
#endif
#include <linux/posix_types.h>
#include <linux/nfsd/const.h>
#include <linux/nfsd/export.h>
#include <linux/nfsd/nfsfh.h>
/*
* Version of the syscall interface

3
include/linux/nfsd/xdr.h
View File

@ -7,9 +7,8 @@
#ifndef LINUX_NFSD_H
#define LINUX_NFSD_H
#include <linux/fs.h>
#include <linux/vfs.h>
#include <linux/nfs.h>
#include <linux/nfsd/nfsd.h>
struct nfsd_fhandle {
struct svc_fh fh;

3
include/linux/nfsd/xdr4.h
View File

@ -39,7 +39,8 @@
#ifndef _LINUX_NFSD_XDR4_H
#define _LINUX_NFSD_XDR4_H
#include <linux/nfs4.h>
#include <linux/nfsd/state.h>
#include <linux/nfsd/nfsd.h>
#define NFSD4_MAX_TAGLEN 128
#define XDR_LEN(n) (((n) + 3) & ~3)