diff options
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2022-03-23 19:57:22 +0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-04-06 10:50:38 +0200 |
| commit | 8e3b0cbb7212a1e5707ed2d4c26b4e3d2483768d (patch) | |
| tree | fe73195ef7adcea2745f6f31502264157be476c2 /hw/virtio/vhost-iova-tree.c | |
| parent | b307e5052d5c09a2bb71b1670c14ca4fc44ea33f (diff) | |
Replace qemu_real_host_page variables with inlined functions
Replace the global variables with inlined helper functions. getpagesize() is very
likely annotated with a "const" function attribute (at least with glibc), and thus
optimization should apply even better.
This avoids the need for a constructor initialization too.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20220323155743.1585078-12-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/virtio/vhost-iova-tree.c')
| -rw-r--r-- | hw/virtio/vhost-iova-tree.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/virtio/vhost-iova-tree.c b/hw/virtio/vhost-iova-tree.c index 55fed1fefb..67bf6d57ab 100644 --- a/hw/virtio/vhost-iova-tree.c +++ b/hw/virtio/vhost-iova-tree.c @@ -11,7 +11,7 @@ #include "qemu/iova-tree.h" #include "vhost-iova-tree.h" -#define iova_min_addr qemu_real_host_page_size +#define iova_min_addr qemu_real_host_page_size() /** * VhostIOVATree, able to: @@ -86,7 +86,7 @@ const DMAMap *vhost_iova_tree_find_iova(const VhostIOVATree *tree, int vhost_iova_tree_map_alloc(VhostIOVATree *tree, DMAMap *map) { /* Some vhost devices do not like addr 0. Skip first page */ - hwaddr iova_first = tree->iova_first ?: qemu_real_host_page_size; + hwaddr iova_first = tree->iova_first ?: qemu_real_host_page_size(); if (map->translated_addr + map->size < map->translated_addr || map->perm == IOMMU_NONE) { |