From: David Hildenbrand <david@redhat.com>
To: Peter Xu <peterx@redhat.com>, qemu-devel@nongnu.org
Cc: Juraj Marcin <jmarcin@redhat.com>,
Prasad Pandit <ppandit@redhat.com>,
Julia Suvorova <jusual@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Fabiano Rosas <farosas@suse.de>,
Vitaly Kuznetsov <vkuznets@redhat.com>
Subject: Re: [PATCH 2/4] KVM: Define KVM_MEMSLOTS_NUM_MAX_DEFAULT
Date: Wed, 4 Sep 2024 22:39:19 +0200 [thread overview]
Message-ID: <06d4a880-79a5-4cba-b318-aeb8aec7e5e1@redhat.com> (raw)
In-Reply-To: <20240904191635.3045606-3-peterx@redhat.com>
On 04.09.24 21:16, Peter Xu wrote:
> Make the default max nr_slots a macro, it's only used when KVM reports
> nothing. Then we put all the rest macros together later soon.
>
> Signed-off-by: Peter Xu <peterx@redhat.com>
> ---
> accel/kvm/kvm-all.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
> index 991c389adc..e408dbb753 100644
> --- a/accel/kvm/kvm-all.c
> +++ b/accel/kvm/kvm-all.c
> @@ -69,6 +69,9 @@
> #define KVM_GUESTDBG_BLOCKIRQ 0
> #endif
>
> +/* Default max allowed memslots if kernel reported nothing */
> +#define KVM_MEMSLOTS_NUM_MAX_DEFAULT 32
> +
Any reason for the "NUM" vs. "NR" in there?
Something that resembles KVM_CAP_NR_MEMSLOTS would be a bit ore
consistent, because the 32 is essentially the fallback if the capability
is not supported.
Apart from that makes sense
Reviewed-by: David Hildenbrand <david@redhat.com>
--
Cheers,
David / dhildenb
next prev parent reply other threads:[~2024-09-04 20:39 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-04 19:16 [PATCH 0/4] KVM: Dynamic sized memslots array Peter Xu
2024-09-04 19:16 ` [PATCH 1/4] KVM: Rename KVMState->nr_slots to nr_slots_max Peter Xu
2024-09-04 20:36 ` David Hildenbrand
2024-09-04 19:16 ` [PATCH 2/4] KVM: Define KVM_MEMSLOTS_NUM_MAX_DEFAULT Peter Xu
2024-09-04 20:39 ` David Hildenbrand [this message]
2024-09-04 20:56 ` Peter Xu
2024-09-04 19:16 ` [PATCH 3/4] KVM: Dynamic sized kvm memslots array Peter Xu
2024-09-04 20:43 ` David Hildenbrand
2024-09-04 20:51 ` David Hildenbrand
2024-09-04 20:55 ` Peter Xu
2024-09-04 21:07 ` David Hildenbrand
2024-09-04 21:20 ` Peter Xu
2024-09-04 21:23 ` David Hildenbrand
2024-09-04 21:34 ` Peter Xu
2024-09-04 21:38 ` David Hildenbrand
2024-09-04 21:46 ` Peter Xu
2024-09-04 21:58 ` Peter Xu
2024-09-04 19:16 ` [PATCH 4/4] KVM: Rename KVMMemoryListener.nr_used_slots to nr_slots_used Peter Xu
2024-09-04 20:40 ` David Hildenbrand
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