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| author | Peter Maydell | 2018-03-20 16:48:34 +0100 |
|---|---|---|
| committer | Peter Maydell | 2018-03-20 16:48:34 +0100 |
| commit | ed627b2ad37469eeba9e9ed5fecfe315df9ecc60 (patch) | |
| tree | aca1c6bddbaa61ffe2d029b123539fe20e6ecddc /migration/ram.c | |
| parent | Merge remote-tracking branch 'remotes/vivier/tags/m68k-for-2.12-pull-request'... (diff) | |
| parent | postcopy shared docs (diff) | |
| download | qemu-ed627b2ad37469eeba9e9ed5fecfe315df9ecc60.tar.gz qemu-ed627b2ad37469eeba9e9ed5fecfe315df9ecc60.tar.xz qemu-ed627b2ad37469eeba9e9ed5fecfe315df9ecc60.zip | |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio,vhost,pci,pc: features, cleanups
SRAT tables for DIMM devices
new virtio net flags for speed/duplex
post-copy migration support in vhost
cleanups in pci
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Tue 20 Mar 2018 14:40:43 GMT
# gpg: using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* remotes/mst/tags/for_upstream: (51 commits)
postcopy shared docs
libvhost-user: Claim support for postcopy
postcopy: Allow shared memory
vhost: Huge page align and merge
vhost+postcopy: Wire up POSTCOPY_END notify
vhost-user: Add VHOST_USER_POSTCOPY_END message
libvhost-user: mprotect & madvises for postcopy
vhost+postcopy: Call wakeups
vhost+postcopy: Add vhost waker
postcopy: postcopy_notify_shared_wake
postcopy: helper for waking shared
vhost+postcopy: Resolve client address
postcopy-ram: add a stub for postcopy_request_shared_page
vhost+postcopy: Helper to send requests to source for shared pages
vhost+postcopy: Stash RAMBlock and offset
vhost+postcopy: Send address back to qemu
libvhost-user+postcopy: Register new regions with the ufd
migration/ram: ramblock_recv_bitmap_test_byte_offset
postcopy+vhost-user: Split set_mem_table for postcopy
vhost+postcopy: Transmit 'listen' to slave
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
# Conflicts:
# scripts/update-linux-headers.sh
Diffstat (limited to 'migration/ram.c')
| -rw-r--r-- | migration/ram.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/migration/ram.c b/migration/ram.c index 590fceb7e9..0e90efa092 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -169,6 +169,11 @@ int ramblock_recv_bitmap_test(RAMBlock *rb, void *host_addr) rb->receivedmap); } +bool ramblock_recv_bitmap_test_byte_offset(RAMBlock *rb, uint64_t byte_offset) +{ + return test_bit(byte_offset >> TARGET_PAGE_BITS, rb->receivedmap); +} + void ramblock_recv_bitmap_set(RAMBlock *rb, void *host_addr) { set_bit_atomic(ramblock_recv_bitmap_offset(host_addr, rb), rb->receivedmap); |