This commit was manufactured by cvs2svn to create tag

[linux-2.6.git] / drivers / block / rd.c

diff --git a/drivers/block/rd.c b/drivers/block/rd.c
index 80848c2..b3c7f07 100644 (file)
--- a/drivers/block/rd.c
+++ b/drivers/block/rd.c
@@ -48,7 +48,6 @@
 #include <asm/atomic.h>
 #include <linux/bio.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/devfs_fs_kernel.h>
 #include <linux/pagemap.h>
@@ -61,12 +60,15 @@
 
 #include <asm/uaccess.h>
 
+/* The RAM disk size is now a parameter */
+#define NUM_RAMDISKS 16                /* This cannot be overridden (yet) */
+
 /* Various static variables go here.  Most are used only in the RAM disk code.
  */
 
-static struct gendisk *rd_disks[CONFIG_BLK_DEV_RAM_COUNT];
-static struct block_device *rd_bdev[CONFIG_BLK_DEV_RAM_COUNT];/* Protected device data */
-static struct request_queue *rd_queue[CONFIG_BLK_DEV_RAM_COUNT];
+static struct gendisk *rd_disks[NUM_RAMDISKS];
+static struct block_device *rd_bdev[NUM_RAMDISKS];/* Protected device data */
+static struct request_queue *rd_queue[NUM_RAMDISKS];
 
 /*
  * Parameters for the boot-loading of the RAM disk.  These are set by
@@ -400,7 +402,7 @@ static void __exit rd_cleanup(void)
 {
        int i;
 
-       for (i = 0; i < CONFIG_BLK_DEV_RAM_COUNT; i++) {
+       for (i = 0; i < NUM_RAMDISKS; i++) {
                struct block_device *bdev = rd_bdev[i];
                rd_bdev[i] = NULL;
                if (bdev) {
@@ -430,7 +432,7 @@ static int __init rd_init(void)
                rd_blocksize = BLOCK_SIZE;
        }
 
-       for (i = 0; i < CONFIG_BLK_DEV_RAM_COUNT; i++) {
+       for (i = 0; i < NUM_RAMDISKS; i++) {
                rd_disks[i] = alloc_disk(1);
                if (!rd_disks[i])
                        goto out;
@@ -443,7 +445,7 @@ static int __init rd_init(void)
 
        devfs_mk_dir("rd");
 
-       for (i = 0; i < CONFIG_BLK_DEV_RAM_COUNT; i++) {
+       for (i = 0; i < NUM_RAMDISKS; i++) {
                struct gendisk *disk = rd_disks[i];
 
                rd_queue[i] = blk_alloc_queue(GFP_KERNEL);
@@ -468,7 +470,7 @@ static int __init rd_init(void)
        /* rd_size is given in kB */
        printk("RAMDISK driver initialized: "
                "%d RAM disks of %dK size %d blocksize\n",
-               CONFIG_BLK_DEV_RAM_COUNT, rd_size, rd_blocksize);
+               NUM_RAMDISKS, rd_size, rd_blocksize);
 
        return 0;
 out_queue:
@@ -506,10 +508,9 @@ __setup("ramdisk_blocksize=", ramdisk_blocksize);
 #endif
 
 /* options - modular */
-module_param(rd_size, int, 0);
+MODULE_PARM     (rd_size, "1i");
 MODULE_PARM_DESC(rd_size, "Size of each RAM disk in kbytes.");
-module_param(rd_blocksize, int, 0);
+MODULE_PARM     (rd_blocksize, "i");
 MODULE_PARM_DESC(rd_blocksize, "Blocksize of each RAM disk in bytes.");
-MODULE_ALIAS_BLOCKDEV_MAJOR(RAMDISK_MAJOR);
 
 MODULE_LICENSE("GPL");