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| author | David Hildenbrand <david@redhat.com> | 2021-05-10 13:43:17 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-06-15 20:27:38 +0200 |
| commit | d5015b80134047013eeec10000df5ce2014ee114 (patch) | |
| tree | 8d6eb31af866e5c142e8de786f98e96c8aade7cc /include/exec/ram_addr.h | |
| parent | d01cbf82ce748955e622712356d8f56bc762ba9d (diff) | |
| download | focaccia-qemu-d5015b80134047013eeec10000df5ce2014ee114.tar.gz focaccia-qemu-d5015b80134047013eeec10000df5ce2014ee114.zip | |
softmmu/memory: Pass ram_flags to qemu_ram_alloc_from_fd()
Let's pass in ram flags just like we do with qemu_ram_alloc_from_file(), to clean up and prepare for more flags. Simplify the documentation of passed ram flags: Looking at our documentation of RAM_SHARED and RAM_PMEM is sufficient, no need to be repetitive. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Acked-by: Eduardo Habkost <ehabkost@redhat.com> for memory backend and machine core Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20210510114328.21835-5-david@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/exec/ram_addr.h')
| -rw-r--r-- | include/exec/ram_addr.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h index 3cb9791df3..a7e3378340 100644 --- a/include/exec/ram_addr.h +++ b/include/exec/ram_addr.h @@ -104,11 +104,7 @@ long qemu_maxrampagesize(void); * Parameters: * @size: the size in bytes of the ram block * @mr: the memory region where the ram block is - * @ram_flags: specify the properties of the ram block, which can be one - * or bit-or of following values - * - RAM_SHARED: mmap the backing file or device with MAP_SHARED - * - RAM_PMEM: the backend @mem_path or @fd is persistent memory - * Other bits are ignored. + * @ram_flags: RamBlock flags. Supported flags: RAM_SHARED, RAM_PMEM. * @mem_path or @fd: specify the backing file or device * @readonly: true to open @path for reading, false for read/write. * @errp: pointer to Error*, to store an error if it happens |