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| author | Junyan He | 2018-07-18 09:47:58 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2018-08-10 12:29:39 +0200 |
| commit | cbfc01710362f3de6fca3010a17b0e1c866fc181 (patch) | |
| tree | fc4e502451bbfebfc9439f9924f59e6cdb623255 /backends/hostmem-file.c | |
| parent | memory, exec: Expose all memory block related flags. (diff) | |
| download | qemu-cbfc01710362f3de6fca3010a17b0e1c866fc181.tar.gz qemu-cbfc01710362f3de6fca3010a17b0e1c866fc181.tar.xz qemu-cbfc01710362f3de6fca3010a17b0e1c866fc181.zip | |
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/hostmem-file.c')
| -rw-r--r-- | backends/hostmem-file.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/backends/hostmem-file.c b/backends/hostmem-file.c index 134b08d63a..34c68bb081 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); } |