#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/proc_fs.h>
-#include <linux/devfs_fs_kernel.h>
#include <linux/vmalloc.h>
#include <linux/fs.h>
#include <linux/file.h>
#include <linux/coda_psdev.h>
#include <linux/coda_proc.h>
-#define upc_free(r) kfree(r)
+#include "coda_int.h"
-/*
- * Coda stuff
- */
-extern struct file_system_type coda_fs_type;
+#define upc_free(r) kfree(r)
/* statistics */
int coda_hard; /* allows signals during upcalls */
/* If request was not a signal, enqueue and don't free */
if (!(req->uc_flags & REQ_ASYNC)) {
req->uc_flags |= REQ_READ;
- list_add(&(req->uc_chain), vcp->vc_processing.prev);
+ list_add_tail(&(req->uc_chain), &vcp->vc_processing);
goto out;
}
}
-static struct file_operations coda_psdev_fops = {
+static const struct file_operations coda_psdev_fops = {
.owner = THIS_MODULE,
.read = coda_psdev_read,
.write = coda_psdev_write,
err = PTR_ERR(coda_psdev_class);
goto out_chrdev;
}
- devfs_mk_dir ("coda");
- for (i = 0; i < MAX_CODADEVS; i++) {
+ for (i = 0; i < MAX_CODADEVS; i++)
class_device_create(coda_psdev_class, NULL,
MKDEV(CODA_PSDEV_MAJOR,i), NULL, "cfs%d", i);
- err = devfs_mk_cdev(MKDEV(CODA_PSDEV_MAJOR, i),
- S_IFCHR|S_IRUSR|S_IWUSR, "coda/%d", i);
- if (err)
- goto out_class;
- }
coda_sysctl_init();
goto out;
-out_class:
- for (i = 0; i < MAX_CODADEVS; i++)
- class_device_destroy(coda_psdev_class, MKDEV(CODA_PSDEV_MAJOR, i));
- class_destroy(coda_psdev_class);
out_chrdev:
unregister_chrdev(CODA_PSDEV_MAJOR, "coda");
out:
MODULE_AUTHOR("Peter J. Braam <braam@cs.cmu.edu>");
MODULE_LICENSE("GPL");
-extern int coda_init_inodecache(void);
-extern void coda_destroy_inodecache(void);
static int __init init_coda(void)
{
int status;
}
return 0;
out:
- for (i = 0; i < MAX_CODADEVS; i++) {
+ for (i = 0; i < MAX_CODADEVS; i++)
class_device_destroy(coda_psdev_class, MKDEV(CODA_PSDEV_MAJOR, i));
- devfs_remove("coda/%d", i);
- }
class_destroy(coda_psdev_class);
- devfs_remove("coda");
unregister_chrdev(CODA_PSDEV_MAJOR, "coda");
coda_sysctl_clean();
out1:
if ( err != 0 ) {
printk("coda: failed to unregister filesystem\n");
}
- for (i = 0; i < MAX_CODADEVS; i++) {
+ for (i = 0; i < MAX_CODADEVS; i++)
class_device_destroy(coda_psdev_class, MKDEV(CODA_PSDEV_MAJOR, i));
- devfs_remove("coda/%d", i);
- }
class_destroy(coda_psdev_class);
- devfs_remove("coda");
unregister_chrdev(CODA_PSDEV_MAJOR, "coda");
coda_sysctl_clean();
coda_destroy_inodecache();