diff options
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 6 | ||||
| -rw-r--r-- | init/do_mounts.c | 3 | ||||
| -rw-r--r-- | init/main.c | 9 |
3 files changed, 12 insertions, 6 deletions
diff --git a/init/Kconfig b/init/Kconfig index fed6dc31b0d..c4b3c6d51a7 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -616,13 +616,13 @@ config SYSFS_DEPRECATED bool config SYSFS_DEPRECATED_V2 - bool "Create deprecated sysfs layout for older userspace tools" + bool "remove sysfs features which may confuse old userspace tools" depends on SYSFS - default y + default n select SYSFS_DEPRECATED help This option switches the layout of sysfs to the deprecated - version. + version. Do not use it on recent distributions. The current sysfs layout features a unified device tree at /sys/devices/, which is able to express a hierarchy between diff --git a/init/do_mounts.c b/init/do_mounts.c index dd7ee5f203f..093f6591550 100644 --- a/init/do_mounts.c +++ b/init/do_mounts.c @@ -231,7 +231,8 @@ static int __init do_mount_root(char *name, char *fs, int flags, void *data) void __init mount_block_root(char *name, int flags) { - char *fs_names = __getname(); + char *fs_names = __getname_gfp(GFP_KERNEL + | __GFP_NOTRACK_FALSE_POSITIVE); char *p; #ifdef CONFIG_BLOCK char b[BDEVNAME_SIZE]; diff --git a/init/main.c b/init/main.c index f6204f712e7..0e7aedeaa05 100644 --- a/init/main.c +++ b/init/main.c @@ -65,6 +65,7 @@ #include <linux/idr.h> #include <linux/ftrace.h> #include <linux/async.h> +#include <linux/kmemcheck.h> #include <linux/kmemtrace.h> #include <trace/boot.h> @@ -546,6 +547,7 @@ static void __init mm_init(void) page_cgroup_init_flatmem(); mem_init(); kmem_cache_init(); + pgtable_cache_init(); vmalloc_init(); } @@ -670,7 +672,6 @@ asmlinkage void __init start_kernel(void) initrd_start = 0; } #endif - cpuset_init_early(); page_cgroup_init(); enable_debug_pagealloc(); cpu_hotplug_init(); @@ -684,7 +685,6 @@ asmlinkage void __init start_kernel(void) late_time_init(); calibrate_delay(); pidmap_init(); - pgtable_cache_init(); anon_vma_init(); #ifdef CONFIG_X86 if (efi_enabled) @@ -867,6 +867,11 @@ static noinline int init_post(void) static int __init kernel_init(void * unused) { lock_kernel(); + + /* + * init can allocate pages on any node + */ + set_mems_allowed(node_possible_map); /* * init can run on any cpu. */ |