diff options
author | sobomax <sobomax@FreeBSD.org> | 2016-03-09 19:36:25 +0000 |
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committer | sobomax <sobomax@FreeBSD.org> | 2016-03-09 19:36:25 +0000 |
commit | d595965820ed113086fa49ffc6ee67063c9cdb35 (patch) | |
tree | f874cba5c610c7249d94a94431172ae1835eed15 | |
parent | 96e88fd8726ebf04678e31ba6a2f5eabcf8af37c (diff) | |
download | FreeBSD-src-d595965820ed113086fa49ffc6ee67063c9cdb35.zip FreeBSD-src-d595965820ed113086fa49ffc6ee67063c9cdb35.tar.gz |
For the MD_ROOT option don't inject /dev/md0 as root dev when ROOTDEVNAME
is defined explicitly. It's kinda pointless and results in extra step in
boot sequence which is not really needed, i.e.:
md0: Embedded image 1331200 bytes at 0x8038b7b4
Trying to mount root from ufs:/dev/md0 []...
Mounting from ufs:/dev/md0 failed with error 22.
Trying to mount root from ufs:md0.uzip []...
warning: no time-of-day clock registered, system time will not be set accurately
start_init: trying /sbin/init
-rw-r--r-- | sys/dev/md/md.c | 3 | ||||
-rw-r--r-- | sys/modules/md/Makefile | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/md/md.c b/sys/dev/md/md.c index 222bc40..de0a696 100644 --- a/sys/dev/md/md.c +++ b/sys/dev/md/md.c @@ -58,6 +58,7 @@ * From: src/sys/dev/vn/vn.c,v 1.122 2000/12/16 16:06:03 */ +#include "opt_rootdevname.h" #include "opt_geom.h" #include "opt_md.h" @@ -1732,7 +1733,7 @@ md_preloaded(u_char *image, size_t length, const char *name) sc->pl_ptr = image; sc->pl_len = length; sc->start = mdstart_preload; -#ifdef MD_ROOT +#if defined(MD_ROOT) && !defined(ROOTDEVNAME) if (sc->unit == 0) rootdevnames[0] = MD_ROOT_FSTYPE ":/dev/md0"; #endif diff --git a/sys/modules/md/Makefile b/sys/modules/md/Makefile index 19851e6..db2cd67 100644 --- a/sys/modules/md/Makefile +++ b/sys/modules/md/Makefile @@ -3,6 +3,6 @@ .PATH: ${.CURDIR}/../../dev/md KMOD= geom_md -SRCS= md.c opt_md.h opt_geom.h vnode_if.h +SRCS= md.c opt_md.h opt_geom.h opt_rootdevname.h vnode_if.h .include <bsd.kmod.mk> |