Re: [Libguestfs] [PATCH] set-smp: limit the number of cpus below 255

From: Wanlong Gao <gaowanlong(a)cn.fujitsu.com&gt; Limit the number of cpus below 255, since qemu can't support. Signed-off-by: Wanlong Gao <gaowanlong(a)cn.fujitsu.com&gt; --- src/guestfs.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/src/guestfs.c b/src/guestfs.c index 3607eaa..f5875e6 100644 --- a/src/guestfs.c +++ b/src/guestfs.c @@ -794,7 +794,10 @@ guestfs__get_pgroup (guestfs_h *g) int guestfs__set_smp (guestfs_h *g, int v) { - if (v >= 1) { + if (v > 255) { + error (g, "Unsupported number of smp cpus: %d", v); + return -1; + } else if (v >= 1) { g->smp = v; return 0; } else {