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Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
[safe/jmp/linux-2.6]
/
init
/
do_mounts_initrd.c
diff --git
a/init/do_mounts_initrd.c
b/init/do_mounts_initrd.c
index
a06f037
..
614241b
100644
(file)
--- a/
init/do_mounts_initrd.c
+++ b/
init/do_mounts_initrd.c
@@
-1,4
+1,3
@@
-#define __KERNEL_SYSCALLS__
#include <linux/unistd.h>
#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/unistd.h>
#include <linux/kernel.h>
#include <linux/fs.h>
@@
-7,6
+6,7
@@
#include <linux/romfs_fs.h>
#include <linux/initrd.h>
#include <linux/sched.h>
#include <linux/romfs_fs.h>
#include <linux/initrd.h>
#include <linux/sched.h>
+#include <linux/freezer.h>
#include "do_mounts.h"
#include "do_mounts.h"
@@
-35,7
+35,7
@@
static int __init do_linuxrc(void * shell)
(void) sys_open("/dev/console",O_RDWR,0);
(void) sys_dup(0);
(void) sys_dup(0);
(void) sys_open("/dev/console",O_RDWR,0);
(void) sys_dup(0);
(void) sys_dup(0);
- return execve(shell, argv, envp_init);
+ return
kernel_
execve(shell, argv, envp_init);
}
static void __init handle_initrd(void)
}
static void __init handle_initrd(void)
@@
-55,12
+55,18
@@
static void __init handle_initrd(void)
sys_mount(".", "/", NULL, MS_MOVE, NULL);
sys_chroot(".");
sys_mount(".", "/", NULL, MS_MOVE, NULL);
sys_chroot(".");
- current->flags |= PF_NOFREEZE;
+ /*
+ * In case that a resume from disk is carried out by linuxrc or one of
+ * its children, we need to tell the freezer not to wait for us.
+ */
+ current->flags |= PF_FREEZER_SKIP;
+
pid = kernel_thread(do_linuxrc, "/linuxrc", SIGCHLD);
pid = kernel_thread(do_linuxrc, "/linuxrc", SIGCHLD);
- if (pid > 0)
{
+ if (pid > 0)
while (pid != sys_wait4(-1, NULL, 0, NULL))
yield();
while (pid != sys_wait4(-1, NULL, 0, NULL))
yield();
- }
+
+ current->flags &= ~PF_FREEZER_SKIP;
/* move initrd to rootfs' /old */
sys_fchdir(old_fd);
/* move initrd to rootfs' /old */
sys_fchdir(old_fd);