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| author | Peter Xu <peterx@redhat.com> | 2017-03-10 21:09:30 +0800 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2017-04-20 15:22:41 -0300 |
| commit | 6f4c60e47fdb39848eb40804f54e53d8ccaa0f2e (patch) | |
| tree | c3f554f7577c198352203a78b68a86e13064b1c0 /backends/hostmem-file.c | |
| parent | 4728b5741040df8bd02a5ad8fd3c2beefae3dcb1 (diff) | |
| download | focaccia-qemu-6f4c60e47fdb39848eb40804f54e53d8ccaa0f2e.tar.gz focaccia-qemu-6f4c60e47fdb39848eb40804f54e53d8ccaa0f2e.zip | |
hostmem: use host_memory_backend_mr_inited() where proper
Use the new interface to boost readability. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <1489151370-15453-3-git-send-email-peterx@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'backends/hostmem-file.c')
| -rw-r--r-- | backends/hostmem-file.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/backends/hostmem-file.c b/backends/hostmem-file.c index 42efb2f28a..fc4ef46d11 100644 --- a/backends/hostmem-file.c +++ b/backends/hostmem-file.c @@ -51,7 +51,7 @@ file_backend_memory_alloc(HostMemoryBackend *backend, Error **errp) #ifndef CONFIG_LINUX error_setg(errp, "-mem-path not supported on this host"); #else - if (!memory_region_size(&backend->mr)) { + if (!host_memory_backend_mr_inited(backend)) { gchar *path; backend->force_prealloc = mem_prealloc; path = object_get_canonical_path(OBJECT(backend)); @@ -76,7 +76,7 @@ static void set_mem_path(Object *o, const char *str, Error **errp) HostMemoryBackend *backend = MEMORY_BACKEND(o); HostMemoryBackendFile *fb = MEMORY_BACKEND_FILE(o); - if (memory_region_size(&backend->mr)) { + if (host_memory_backend_mr_inited(backend)) { error_setg(errp, "cannot change property value"); return; } @@ -96,7 +96,7 @@ static void file_memory_backend_set_share(Object *o, bool value, Error **errp) HostMemoryBackend *backend = MEMORY_BACKEND(o); HostMemoryBackendFile *fb = MEMORY_BACKEND_FILE(o); - if (memory_region_size(&backend->mr)) { + if (host_memory_backend_mr_inited(backend)) { error_setg(errp, "cannot change property value"); return; } |