diff options
Diffstat (limited to 'init/main.c')
| -rw-r--r-- | init/main.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/init/main.c b/init/main.c index 3c4054a95545..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> @@ -382,7 +381,7 @@ static char * __init xbc_make_cmdline(const char *key) ret = xbc_snprint_cmdline(new_cmdline, len + 1, root); if (ret < 0 || ret > len) { pr_err("Failed to print extra kernel cmdline.\n"); - memblock_free_ptr(new_cmdline, len + 1); + memblock_free(new_cmdline, len + 1); return NULL; } @@ -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 */ @@ -925,7 +916,7 @@ static void __init print_unknown_bootoptions(void) end += sprintf(end, " %s", *p); pr_notice("Unknown command line parameters:%s\n", unknown_options); - memblock_free_ptr(unknown_options, len); + memblock_free(unknown_options, len); } asmlinkage __visible void __init __no_sanitize_address start_kernel(void) @@ -1506,6 +1497,8 @@ static int __ref kernel_init(void *unused) kernel_init_freeable(); /* need to finish all async __init code before freeing the memory */ async_synchronize_full(); + + system_state = SYSTEM_FREEING_INITMEM; kprobe_free_init_mem(); ftrace_free_init_mem(); kgdb_free_init_mem(); |