* file VFS functions
*/
+#include <linux/smp_lock.h>
#include "hpfs_fn.h"
#define BLOCKS(size) (((size) + 511) >> 9)
return 0;
}
-int hpfs_file_fsync(struct file *file, struct dentry *dentry, int datasync)
+int hpfs_file_fsync(struct file *file, int datasync)
{
- /*return file_fsync(file, dentry);*/
+ /*return file_fsync(file, datasync);*/
return 0; /* Don't fsync :-) */
}
{
return block_write_full_page(page,hpfs_get_block, wbc);
}
+
static int hpfs_readpage(struct file *file, struct page *page)
{
return block_read_full_page(page,hpfs_get_block);
}
-static int hpfs_prepare_write(struct file *file, struct page *page, unsigned from, unsigned to)
+
+static int hpfs_write_begin(struct file *file, struct address_space *mapping,
+ loff_t pos, unsigned len, unsigned flags,
+ struct page **pagep, void **fsdata)
{
- return cont_prepare_write(page,from,to,hpfs_get_block,
- &hpfs_i(page->mapping->host)->mmu_private);
+ *pagep = NULL;
+ return cont_write_begin(file, mapping, pos, len, flags, pagep, fsdata,
+ hpfs_get_block,
+ &hpfs_i(mapping->host)->mmu_private);
}
+
static sector_t _hpfs_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,hpfs_get_block);
}
-struct address_space_operations hpfs_aops = {
+
+const struct address_space_operations hpfs_aops = {
.readpage = hpfs_readpage,
.writepage = hpfs_writepage,
.sync_page = block_sync_page,
- .prepare_write = hpfs_prepare_write,
- .commit_write = generic_commit_write,
+ .write_begin = hpfs_write_begin,
+ .write_end = generic_write_end,
.bmap = _hpfs_bmap
};
{
ssize_t retval;
- retval = generic_file_write(file, buf, count, ppos);
+ retval = do_sync_write(file, buf, count, ppos);
if (retval > 0)
- hpfs_i(file->f_dentry->d_inode)->i_dirty = 1;
+ hpfs_i(file->f_path.dentry->d_inode)->i_dirty = 1;
return retval;
}
-struct file_operations hpfs_file_ops =
+const struct file_operations hpfs_file_ops =
{
.llseek = generic_file_llseek,
- .read = generic_file_read,
+ .read = do_sync_read,
+ .aio_read = generic_file_aio_read,
.write = hpfs_file_write,
+ .aio_write = generic_file_aio_write,
.mmap = generic_file_mmap,
.release = hpfs_file_release,
.fsync = hpfs_file_fsync,
- .sendfile = generic_file_sendfile,
+ .splice_read = generic_file_splice_read,
};
-struct inode_operations hpfs_file_iops =
+const struct inode_operations hpfs_file_iops =
{
.truncate = hpfs_truncate,
- .setattr = hpfs_notify_change,
+ .setattr = hpfs_setattr,
};