/*
* Flush all dirty pages, and check for write errors.
*
*/
static int
nfs_file_flush(struct file *file)
{
struct inode *inode = file->f_dentry->d_inode;
int status;
dfprintk(VFS, "nfs: flush(%x/%ld)\n", inode->i_dev, inode->i_ino);
status = nfs_wb_file(inode, file);
if (!status) {
status = file->f_error;
file->f_error = 0;
}
return status;
}
/*
* Flush any dirty pages for this process, and check for write errors.
* The return status from this call provides a reliable indication of
* whether any write errors occurred for this process.
*/
static int
nfs_fsync(struct file *file, struct dentry *dentry, int datasync)
{
struct inode *inode = dentry->d_inode;
int status;
dfprintk(VFS, "nfs: fsync(%x/%ld)\n", inode->i_dev, inode->i_ino);
lock_kernel();
status = nfs_wb_file(inode, file);
if (!status) {
status = file->f_error;
file->f_error = 0;
}
unlock_kernel();
return status;
}
/*
* Flush all dirty pages, and check for write errors.
*
*/
static int
nfs_file_flush(struct file *file)
{
struct inode *inode = file->f_dentry->d_inode;
int status;
dfprintk(VFS, "nfs: flush(%x/%ld)\n", inode->i_dev, inode->i_ino);
/* Make sure all async reads have been sent off. We don't bother
* waiting on them though... */
if (file->f_mode & FMODE_READ)
nfs_pagein_inode(inode, 0, 0);
status = nfs_wb_file(inode, file);
if (!status) {
status = file->f_error;
file->f_error = 0;
}
return status;
}
