#include <linux/file.h>
#include <linux/stat.h>
#include <linux/string.h>
-#include <linux/smp_lock.h>
#include <linux/inet.h>
#include <linux/list.h>
#include <asm/uaccess.h>
#include "v9fs_vfs.h"
#include "fid.h"
+static const struct file_operations v9fs_cached_file_operations;
+
/**
* v9fs_file_open - open a file (or directory)
* @inode: inode to be opened
vfid->filp = file;
kfree(fcall);
+ if((vfid->qid.version) && (v9ses->cache)) {
+ dprintk(DEBUG_VFS, "cached");
+ /* enable cached file options */
+ if(file->f_op == &v9fs_file_operations)
+ file->f_op = &v9fs_cached_file_operations;
+ }
+
return 0;
Clunk_Fid:
return total;
}
+static const struct file_operations v9fs_cached_file_operations = {
+ .llseek = generic_file_llseek,
+ .read = do_sync_read,
+ .aio_read = generic_file_aio_read,
+ .write = v9fs_file_write,
+ .open = v9fs_file_open,
+ .release = v9fs_dir_release,
+ .lock = v9fs_file_lock,
+ .mmap = generic_file_mmap,
+};
+
const struct file_operations v9fs_file_operations = {
.llseek = generic_file_llseek,
.read = v9fs_file_read,