From 94db3530b468ae1942d9f53f50e7426f24096ec7 Mon Sep 17 00:00:00 2001 From: Fabian Frederick Date: Fri, 3 Jan 2014 14:10:26 +1100 Subject: [PATCH] Documentation/blockdev/ramdisk.txt: updates -ramdisk_blocksize doesn't exist anymore -Module parameters added to documentation Signed-off-by: Fabian Frederick Acked-by: Randy Dunlap Signed-off-by: Andrew Morton --- Documentation/blockdev/ramdisk.txt | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-) diff --git a/Documentation/blockdev/ramdisk.txt b/Documentation/blockdev/ramdisk.txt index fa72e97dd669..fe2ef978d85a 100644 --- 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" ------------------ -- 2.39.5