Searched hist:"6 d998f3cbfebabea7882848a65c38f454d2a37c4" (Results 1 – 2 of 2) sorted by relevance
| /qemu/system/ |
| H A D | physmem.c | 6d998f3cbfebabea7882848a65c38f454d2a37c4 Thu Oct 13 18:59:05 UTC 2022 Stefan Hajnoczi <stefanha@redhat.com> exec/cpu-common: add qemu_ram_get_fd()
Add a function to get the file descriptor for a RAMBlock. Device
emulation code typically uses the MemoryRegion APIs but vhost-style code
may use RAMBlock directly for sharing guest memory with another process.
This new API will be used by the libblkio block driver so it can share
guest memory via .bdrv_register_buf().
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20221013185908.1297568-11-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
|
| /qemu/include/exec/ |
| H A D | cpu-common.h | 6d998f3cbfebabea7882848a65c38f454d2a37c4 Thu Oct 13 18:59:05 UTC 2022 Stefan Hajnoczi <stefanha@redhat.com> exec/cpu-common: add qemu_ram_get_fd()
Add a function to get the file descriptor for a RAMBlock. Device
emulation code typically uses the MemoryRegion APIs but vhost-style code
may use RAMBlock directly for sharing guest memory with another process.
This new API will be used by the libblkio block driver so it can share
guest memory via .bdrv_register_buf().
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20221013185908.1297568-11-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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