Cleanup the unneeded intermediate vnode step in the flushing helpers and
go directly from the xfs_inode to the struct address_space.
SGI-PV: 976035
SGI-Modid: xfs-linux-melb:xfs-kern:30530a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
*/
#include "xfs.h"
#include "xfs_vnodeops.h"
*/
#include "xfs.h"
#include "xfs_vnodeops.h"
-
-/*
- * The following six includes are needed so that we can include
- * xfs_inode.h. What a mess..
- */
#include "xfs_bmap_btree.h"
#include "xfs_bmap_btree.h"
-#include "xfs_inum.h"
-#include "xfs_dir2.h"
-#include "xfs_dir2_sf.h"
-#include "xfs_attr_sf.h"
-#include "xfs_dinode.h"
-
#include "xfs_inode.h"
int fs_noerr(void) { return 0; }
#include "xfs_inode.h"
int fs_noerr(void) { return 0; }
xfs_off_t last,
int fiopt)
{
xfs_off_t last,
int fiopt)
{
- bhv_vnode_t *vp = XFS_ITOV(ip);
- struct inode *inode = vn_to_inode(vp);
+ struct address_space *mapping = ip->i_vnode->i_mapping;
- if (VN_CACHED(vp))
- truncate_inode_pages(inode->i_mapping, first);
+ if (mapping->nrpages)
+ truncate_inode_pages(mapping, first);
xfs_off_t last,
int fiopt)
{
xfs_off_t last,
int fiopt)
{
- bhv_vnode_t *vp = XFS_ITOV(ip);
- struct inode *inode = vn_to_inode(vp);
+ struct address_space *mapping = ip->i_vnode->i_mapping;
+ if (mapping->nrpages) {
xfs_iflags_clear(ip, XFS_ITRUNCATED);
xfs_iflags_clear(ip, XFS_ITRUNCATED);
- ret = filemap_write_and_wait(inode->i_mapping);
+ ret = filemap_write_and_wait(mapping);
- truncate_inode_pages(inode->i_mapping, first);
+ truncate_inode_pages(mapping, first);
uint64_t flags,
int fiopt)
{
uint64_t flags,
int fiopt)
{
- bhv_vnode_t *vp = XFS_ITOV(ip);
- struct inode *inode = vn_to_inode(vp);
+ struct address_space *mapping = ip->i_vnode->i_mapping;
+ if (mapping_tagged(mapping, PAGECACHE_TAG_DIRTY)) {
xfs_iflags_clear(ip, XFS_ITRUNCATED);
xfs_iflags_clear(ip, XFS_ITRUNCATED);
- ret = filemap_fdatawrite(inode->i_mapping);
+ ret = filemap_fdatawrite(mapping);
if (flags & XFS_B_ASYNC)
return ret;
if (flags & XFS_B_ASYNC)
return ret;
- ret2 = filemap_fdatawait(inode->i_mapping);
+ ret2 = filemap_fdatawait(mapping);