diff options
| -rw-r--r-- | kernel/kexec.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/kernel/kexec.c b/kernel/kexec.c index 7204fb982ed5..d3b8a4ceb90b 100644 --- a/kernel/kexec.c +++ b/kernel/kexec.c @@ -1380,24 +1380,23 @@ int __init parse_crashkernel(char *cmdline, } - -void crash_save_vmcoreinfo(void) +static void update_vmcoreinfo_note(void) { - u32 *buf; + u32 *buf = vmcoreinfo_note; if (!vmcoreinfo_size) return; - - vmcoreinfo_append_str("CRASHTIME=%ld", get_seconds()); - - buf = (u32 *)vmcoreinfo_note; - buf = append_elf_note(buf, VMCOREINFO_NOTE_NAME, 0, vmcoreinfo_data, vmcoreinfo_size); - final_note(buf); } +void crash_save_vmcoreinfo(void) +{ + vmcoreinfo_append_str("CRASHTIME=%ld", get_seconds()); + update_vmcoreinfo_note(); +} + void vmcoreinfo_append_str(const char *fmt, ...) { va_list args; @@ -1483,6 +1482,7 @@ static int __init crash_save_vmcoreinfo_init(void) VMCOREINFO_NUMBER(PG_swapcache); arch_crash_save_vmcoreinfo(); + update_vmcoreinfo_note(); return 0; } |