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authorJunyan He <junyan.he@intel.com>2018-07-18 15:47:58 +0800
committerMichael S. Tsirkin <mst@redhat.com>2018-08-10 13:29:39 +0300
commitcbfc01710362f3de6fca3010a17b0e1c866fc181 (patch)
treefc4e502451bbfebfc9439f9924f59e6cdb623255 /backends
parentb0e5de93811077254a536c23b713b49e12efb742 (diff)
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memory, exec: switch file ram allocation functions to 'flags' parameters
As more flag parameters besides the existing 'share' are going to be added to following functions memory_region_init_ram_from_file qemu_ram_alloc_from_fd qemu_ram_alloc_from_file let's switch them to use the 'flags' parameters so as to ease future flag additions. The existing 'share' flag is converted to the RAM_SHARED bit in ram_flags, and other flag bits are ignored by above functions right now. Signed-off-by: Junyan He <junyan.he@intel.com> Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'backends')
-rw-r--r--backends/hostmem-file.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/backends/hostmem-file.c b/backends/hostmem-file.c
index 134b08d..34c68bb 100644
--- a/backends/hostmem-file.c
+++ b/backends/hostmem-file.c
@@ -58,7 +58,8 @@ file_backend_memory_alloc(HostMemoryBackend *backend, Error **errp)
path = object_get_canonical_path(OBJECT(backend));
memory_region_init_ram_from_file(&backend->mr, OBJECT(backend),
path,
- backend->size, fb->align, backend->share,
+ backend->size, fb->align,
+ backend->share ? RAM_SHARED : 0,
fb->mem_path, errp);
g_free(path);
}