diff options
Diffstat (limited to 'init')
| -rw-r--r-- | init/init_task.c | 6 | ||||
| -rw-r--r-- | init/initramfs.c | 6 | ||||
| -rw-r--r-- | init/main.c | 3 |
3 files changed, 8 insertions, 7 deletions
diff --git a/init/init_task.c b/init/init_task.c index 5aebe3be4d7c..46dbf546264d 100644 --- a/init/init_task.c +++ b/init/init_task.c @@ -44,7 +44,7 @@ static struct signal_struct init_signals = { }; static struct sighand_struct init_sighand = { - .count = ATOMIC_INIT(1), + .count = REFCOUNT_INIT(1), .action = { { { .sa_handler = SIG_DFL, } }, }, .siglock = __SPIN_LOCK_UNLOCKED(init_sighand.siglock), .signalfd_wqh = __WAIT_QUEUE_HEAD_INITIALIZER(init_sighand.signalfd_wqh), @@ -61,11 +61,11 @@ struct task_struct init_task = { #ifdef CONFIG_THREAD_INFO_IN_TASK .thread_info = INIT_THREAD_INFO(init_task), - .stack_refcount = ATOMIC_INIT(1), + .stack_refcount = REFCOUNT_INIT(1), #endif .state = 0, .stack = init_stack, - .usage = ATOMIC_INIT(2), + .usage = REFCOUNT_INIT(2), .flags = PF_KTHREAD, .prio = MAX_PRIO - 20, .static_prio = MAX_PRIO - 20, diff --git a/init/initramfs.c b/init/initramfs.c index 7cea802d00ef..fca899622937 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -550,6 +550,7 @@ skip: initrd_end = 0; } +#ifdef CONFIG_BLK_DEV_RAM #define BUF_SIZE 1024 static void __init clean_rootfs(void) { @@ -596,6 +597,7 @@ static void __init clean_rootfs(void) ksys_close(fd); kfree(buf); } +#endif static int __init populate_rootfs(void) { @@ -638,10 +640,8 @@ static int __init populate_rootfs(void) printk(KERN_INFO "Unpacking initramfs...\n"); err = unpack_to_rootfs((char *)initrd_start, initrd_end - initrd_start); - if (err) { + if (err) printk(KERN_EMERG "Initramfs unpacking failed: %s\n", err); - clean_rootfs(); - } free_initrd(); #endif } diff --git a/init/main.c b/init/main.c index e2e80ca3165a..c86a1c8f19f4 100644 --- a/init/main.c +++ b/init/main.c @@ -695,7 +695,6 @@ asmlinkage __visible void __init start_kernel(void) initrd_start = 0; } #endif - page_ext_init(); kmemleak_init(); setup_per_cpu_pageset(); numa_policy_init(); @@ -1131,6 +1130,8 @@ static noinline void __init kernel_init_freeable(void) sched_init_smp(); page_alloc_init_late(); + /* Initialize page ext after all struct pages are initialized. */ + page_ext_init(); do_basic_setup(); |