diff options
Diffstat (limited to 'init')
| -rw-r--r-- | init/initramfs.c | 15 | ||||
| -rw-r--r-- | init/main.c | 6 |
2 files changed, 18 insertions, 3 deletions
diff --git a/init/initramfs.c b/init/initramfs.c index 8216c303b08..39dbed3ad9c 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -8,6 +8,7 @@ #include <linux/dirent.h> #include <linux/syscalls.h> #include <linux/utime.h> +#include <linux/async.h> static __initdata char *message; static void __init error(char *x) @@ -569,7 +570,9 @@ static void __init clean_rootfs(void) } #endif -static int __init populate_rootfs(void) +LIST_HEAD(populate_rootfs_domain); + +static void __init async_populate_rootfs(void) { char *err = unpack_to_rootfs(__initramfs_start, __initramfs_size); if (err) @@ -582,7 +585,7 @@ static int __init populate_rootfs(void) initrd_end - initrd_start); if (!err) { free_initrd(); - return 0; + return; } else { clean_rootfs(); unpack_to_rootfs(__initramfs_start, __initramfs_size); @@ -606,6 +609,12 @@ static int __init populate_rootfs(void) free_initrd(); #endif } - return 0; + return; } + +static int __init populate_rootfs(void) +{ + async_schedule_domain(async_populate_rootfs, NULL, &populate_rootfs_domain); +} + rootfs_initcall(populate_rootfs); diff --git a/init/main.c b/init/main.c index c62d6119a37..de1c75fd5a9 100644 --- a/init/main.c +++ b/init/main.c @@ -870,6 +870,12 @@ static int __init kernel_init(void * unused) (void) sys_dup(0); (void) sys_dup(0); /* + * We need to ensure that the filesystem is ready by this point, wait for + * async_populate_rootfs to complete. + */ + async_synchronize_full_domain(&populate_rootfs_domain); + + /* * check if there is an early userspace init. If yes, let it do all * the work */ |