* minix regular file handling primitives
*/
-#include <linux/buffer_head.h> /* for fsync_inode_buffers() */
#include "minix.h"
/*
* We have mostly NULLs here: the current defaults are OK for
* the minix filesystem.
*/
-int minix_sync_file(struct file *, struct dentry *, int);
-
const struct file_operations minix_file_operations = {
.llseek = generic_file_llseek,
.read = do_sync_read,
.write = do_sync_write,
.aio_write = generic_file_aio_write,
.mmap = generic_file_mmap,
- .fsync = minix_sync_file,
+ .fsync = simple_fsync,
.splice_read = generic_file_splice_read,
};
.truncate = minix_truncate,
.getattr = minix_getattr,
};
-
-int minix_sync_file(struct file * file, struct dentry *dentry, int datasync)
-{
- struct inode *inode = dentry->d_inode;
- int err;
-
- err = sync_mapping_buffers(inode->i_mapping);
- if (!(inode->i_state & I_DIRTY))
- return err;
- if (datasync && !(inode->i_state & I_DIRTY_DATASYNC))
- return err;
-
- err |= minix_sync_inode(inode);
- return err ? -EIO : 0;
-}