static int afs_file_invalidatepage(struct page *page, unsigned long offset);
static int afs_file_releasepage(struct page *page, gfp_t gfp_flags);
-static ssize_t afs_file_write(struct file *file, const char __user *buf,
- size_t size, loff_t *off);
-
struct inode_operations afs_file_inode_operations = {
.getattr = afs_inode_getattr,
};
-struct file_operations afs_file_file_operations = {
- .read = generic_file_read,
- .write = afs_file_write,
- .mmap = generic_file_mmap,
-#if 0
- .open = afs_file_open,
- .release = afs_file_release,
- .fsync = afs_file_fsync,
-#endif
-};
-
struct address_space_operations afs_fs_aops = {
.readpage = afs_file_readpage,
.sync_page = block_sync_page,
.invalidatepage = afs_file_invalidatepage,
};
-/*****************************************************************************/
-/*
- * AFS file write
- */
-static ssize_t afs_file_write(struct file *file, const char __user *buf,
- size_t size, loff_t *off)
-{
- struct afs_vnode *vnode;
-
- vnode = AFS_FS_I(file->f_dentry->d_inode);
- if (vnode->flags & AFS_VNODE_DELETED)
- return -ESTALE;
-
- return -EIO;
-} /* end afs_file_write() */
-
/*****************************************************************************/
/*
* deal with notification that a page was read from the cache
*/
extern struct address_space_operations afs_fs_aops;
extern struct inode_operations afs_file_inode_operations;
-extern struct file_operations afs_file_file_operations;
#ifdef AFS_CACHING_SUPPORT
extern int afs_cache_get_page_cookie(struct page *page,