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| author | David Hildenbrand <david@redhat.com> | 2023-09-26 20:57:24 +0200 |
|---|---|---|
| committer | David Hildenbrand <david@redhat.com> | 2023-10-12 14:15:22 +0200 |
| commit | 5b23186a954a88ecabb2696cd846e0e67a9e349c (patch) | |
| tree | b7b80ed0256ae40b9a4bb917ae4538bf71ac206a /include/sysemu/kvm_int.h | |
| parent | 022f033bd77a54a395f9df50a3201f059b80a2d9 (diff) | |
| download | focaccia-qemu-5b23186a954a88ecabb2696cd846e0e67a9e349c.tar.gz focaccia-qemu-5b23186a954a88ecabb2696cd846e0e67a9e349c.zip | |
kvm: Return number of free memslots
Let's return the number of free slots instead of only checking if there is a free slot. While at it, check all address spaces, which will also consider SMM under x86 correctly. This is a preparation for memory devices that consume multiple memslots. Message-ID: <20230926185738.277351-5-david@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'include/sysemu/kvm_int.h')
| -rw-r--r-- | include/sysemu/kvm_int.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sysemu/kvm_int.h b/include/sysemu/kvm_int.h index a5b9122cb8..075939a3c4 100644 --- a/include/sysemu/kvm_int.h +++ b/include/sysemu/kvm_int.h @@ -40,6 +40,7 @@ typedef struct KVMMemoryUpdate { typedef struct KVMMemoryListener { MemoryListener listener; KVMSlot *slots; + unsigned int nr_used_slots; int as_id; QSIMPLEQ_HEAD(, KVMMemoryUpdate) transaction_add; QSIMPLEQ_HEAD(, KVMMemoryUpdate) transaction_del; |