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authorOlof Johansson <olof@lixom.net>2005-09-06 18:17:19 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-07 19:57:28 -0400
commitffdfc40976dda18d923cd001d44bf0ee55da1af4 (patch)
tree2503b81230c5b3ad0ff3926e1388267338fe24b8 /Documentation
parent2b579beec255d6589fabe51b60933d723630bcd4 (diff)
[PATCH] Add rdinit parameter to pick early userspace init
Since early userspace was added, there's no way to override which init to run from it. Some people tack on an extra cpio archive with a link from /init depending on what they want to run, but that's sometimes impractical. Changing the "init=" to also override the early userspace isn't feasible, since it is still used to indicate what init to run from disk when early userspace has completed doing whatever it's doing (i.e. load filesystem modules and drivers). Instead, introduce "rdinit=" and make it override the default "/init" if specified. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/kernel-parameters.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 3d5cd7a09b2f..d2f0c67ba1fb 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1174,6 +1174,11 @@ running once the system is up.
1174 New name for the ramdisk parameter. 1174 New name for the ramdisk parameter.
1175 See Documentation/ramdisk.txt. 1175 See Documentation/ramdisk.txt.
1176 1176
1177 rdinit= [KNL]
1178 Format: <full_path>
1179 Run specified binary instead of /init from the ramdisk,
1180 used for early userspace startup. See initrd.
1181
1177 reboot= [BUGS=IA-32,BUGS=ARM,BUGS=IA-64] Rebooting mode 1182 reboot= [BUGS=IA-32,BUGS=ARM,BUGS=IA-64] Rebooting mode
1178 Format: <reboot_mode>[,<reboot_mode2>[,...]] 1183 Format: <reboot_mode>[,<reboot_mode2>[,...]]
1179 See arch/*/kernel/reboot.c. 1184 See arch/*/kernel/reboot.c.