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-rw-r--r--init/main.c17
1 files changed, 4 insertions, 13 deletions
diff --git a/init/main.c b/init/main.c
index f0001af8ebb9..0c4a6e0d8234 100644
--- a/init/main.c
+++ b/init/main.c
@@ -83,7 +83,6 @@
#include <linux/ptrace.h>
#include <linux/pti.h>
#include <linux/blkdev.h>
-#include <linux/elevator.h>
#include <linux/sched/clock.h>
#include <linux/sched/task.h>
#include <linux/sched/task_stack.h>
@@ -410,7 +409,7 @@ static void __init setup_boot_config(void)
const char *msg;
int pos;
u32 size, csum;
- char *data, *copy, *err;
+ char *data, *err;
int ret;
/* Cut out the bootconfig data even if we have no bootconfig option */
@@ -443,16 +442,7 @@ static void __init setup_boot_config(void)
return;
}
- copy = memblock_alloc(size + 1, SMP_CACHE_BYTES);
- if (!copy) {
- pr_err("Failed to allocate memory for bootconfig\n");
- return;
- }
-
- memcpy(copy, data, size);
- copy[size] = '\0';
-
- ret = xbc_init(copy, &msg, &pos);
+ ret = xbc_init(data, size, &msg, &pos);
if (ret < 0) {
if (pos < 0)
pr_err("Failed to init bootconfig: %s.\n", msg);
@@ -460,6 +450,7 @@ static void __init setup_boot_config(void)
pr_err("Failed to parse bootconfig: %s at %d.\n",
msg, pos);
} else {
+ xbc_get_info(&ret, NULL);
pr_info("Load bootconfig: %d bytes %d nodes\n", size, ret);
/* keys starting with "kernel." are passed via cmdline */
extra_command_line = xbc_make_cmdline("kernel");
@@ -471,7 +462,7 @@ static void __init setup_boot_config(void)
static void __init exit_boot_config(void)
{
- xbc_destroy_all();
+ xbc_exit();
}
#else /* !CONFIG_BOOT_CONFIG */