Documentation/blockdev/ramdisk.txt: updates

[~andy/linux] / Documentation / blockdev / ramdisk.txt

diff --git a/Documentation/blockdev/ramdisk.txt b/Documentation/blockdev/ramdisk.txt
index fa72e97dd66941c16213db1eb3a6a885e0d0c5c5..fe2ef978d85a467008f3373326b39851efb8fe99 100644 (file)
--- a/Documentation/blockdev/ramdisk.txt
+++ b/Documentation/blockdev/ramdisk.txt
@@ -36,21 +36,30 @@ allowing one to squeeze more programs onto an average installation or
 rescue floppy disk.
 
 
-2) Kernel Command Line Parameters
+2) Parameters
 ---------------------------------
 
+2a) Kernel Command Line Parameters
+
        ramdisk_size=N
        ==============
 
 This parameter tells the RAM disk driver to set up RAM disks of N k size.  The
-default is 4096 (4 MB) (8192 (8 MB) on S390).
+default is 4096 (4 MB).
+
+2b) Module parameters
 
-       ramdisk_blocksize=N
-       ===================
+       rd_nr
+       =====
+       /dev/ramX devices created.
 
-This parameter tells the RAM disk driver how many bytes to use per block.  The
-default is 1024 (BLOCK_SIZE).
+       max_part
+       ========
+       Maximum partition number.
 
+       rd_size
+       =======
+       See ramdisk_size.
 
 3) Using "rdev -r"
 ------------------