diff options
Diffstat (limited to 'kexec/kexec.c')
| -rw-r--r-- | kexec/kexec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kexec/kexec.c b/kexec/kexec.c index f0bd527..f4dd76e 100644 --- a/kexec/kexec.c +++ b/kexec/kexec.c @@ -960,6 +960,7 @@ void usage(void) " --mem-max=<addr> Specify the highest memory address to\n" " load code into.\n" " --reuseinitrd Reuse initrd from first boot.\n" + " --print-ckr-size Print crash kernel region size.\n" " --load-preserve-context Load the new kernel and preserve\n" " context of current kernel during kexec.\n" " --load-jump-back-helper Load a helper image to jump back\n" @@ -1345,6 +1346,9 @@ int main(int argc, char *argv[]) case OPT_KEXEC_FILE_SYSCALL: /* We already parsed it. Nothing to do. */ break; + case OPT_PRINT_CKR_SIZE: + print_crashkernel_region_size(); + return 0; default: break; } |