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authorStefan Hajnoczi <stefanha@redhat.com>2022-10-30 15:07:25 -0400
committerStefan Hajnoczi <stefanha@redhat.com>2022-10-30 15:07:25 -0400
commit75d30fde55485b965a1168a21d016dd07b50ed32 (patch)
tree9d960d731c2057a9e9ee69e15bb3fb8169ca1eda /softmmu
parent9306d7c057ecc85adcf05c564820d3e806a83b9a (diff)
parentbaf422684d73c7bf38e2c18815e18d44fcf395b6 (diff)
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Merge tag 'block-pull-request' of https://gitlab.com/stefanha/qemu into staging
Pull request # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAmNZg14ACgkQnKSrs4Gr # c8hwwwf/Udbnt6n4SShezEIYRe0udLvuyo1HwcMNLWjllHLfp/yNDcPsGk+r13Ue # TxrvbVaucxB5RPdN67KmzPyu+wPM/o0nij7c4CkBvwNPXmfUCF97Lj0prEL+ZeHp # HmNg08FRfHM2vKMFyJXqDAidBecUDizLrP9C3nc/LAF6fr9ds+vfFuB/12eSXvZ+ # RLnaAj7KLt2MzkgWbDiC6066TPZWCcwFJmc0zkCAthCepokDrKfSHc+0u9U/NXA9 # Qv7qKcEBYq3vP3SCvDtbKU3Ig4CoiwO3A3O9wZTypamU2816H9HtEJ5NPtjNUFPF # dm3siyKODbDx4mzba/Xv/26lHGSsJA== # =bmGV # -----END PGP SIGNATURE----- # gpg: Signature made Wed 26 Oct 2022 14:58:38 EDT # gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [ultimate] # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [ultimate] # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * tag 'block-pull-request' of https://gitlab.com/stefanha/qemu: virtio-blk: use BDRV_REQ_REGISTERED_BUF optimization hint blkio: implement BDRV_REQ_REGISTERED_BUF optimization stubs: add qemu_ram_block_from_host() and qemu_ram_get_fd() exec/cpu-common: add qemu_ram_get_fd() block: add BlockRAMRegistrar numa: use QLIST_FOREACH_SAFE() for RAM block notifiers block: return errors from bdrv_register_buf() block: add BDRV_REQ_REGISTERED_BUF request flag block: use BdrvRequestFlags type for supported flag fields block: pass size to bdrv_unregister_buf() numa: call ->ram_block_removed() in ram_block_notifer_remove() blkio: add libblkio block driver coroutine: add flag to re-queue at front of CoQueue Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'softmmu')
-rw-r--r--softmmu/physmem.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/softmmu/physmem.c b/softmmu/physmem.c
index 56e03e0..d9578cc 100644
--- a/softmmu/physmem.c
+++ b/softmmu/physmem.c
@@ -1748,6 +1748,11 @@ void qemu_ram_unset_migratable(RAMBlock *rb)
rb->flags &= ~RAM_MIGRATABLE;
}
+int qemu_ram_get_fd(RAMBlock *rb)
+{
+ return rb->fd;
+}
+
/* Called with iothread lock held. */
void qemu_ram_set_idstr(RAMBlock *new_block, const char *name, DeviceState *dev)
{