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[Qemu-devel] [RFC 28/29] postcopy: Allow shared memory
From: |
Dr. David Alan Gilbert (git) |
Subject: |
[Qemu-devel] [RFC 28/29] postcopy: Allow shared memory |
Date: |
Wed, 28 Jun 2017 20:00:46 +0100 |
From: "Dr. David Alan Gilbert" <address@hidden>
Now that we have the mechanisms in here, allow shared memory in a
postcopy.
Signed-off-by: Dr. David Alan Gilbert <address@hidden>
---
migration/postcopy-ram.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/migration/postcopy-ram.c b/migration/postcopy-ram.c
index fdd53cdf1e..736d272965 100644
--- a/migration/postcopy-ram.c
+++ b/migration/postcopy-ram.c
@@ -138,12 +138,6 @@ static int test_ramblock_postcopiable(const char
*block_name, void *host_addr,
RAMBlock *rb = qemu_ram_block_by_name(block_name);
size_t pagesize = qemu_ram_pagesize(rb);
- if (qemu_ram_is_shared(rb)) {
- error_report("Postcopy on shared RAM (%s) is not yet supported",
- block_name);
- return 1;
- }
-
if (length % pagesize) {
error_report("Postcopy requires RAM blocks to be a page size multiple,"
" block %s is 0x" RAM_ADDR_FMT " bytes with a "
--
2.13.0
- [Qemu-devel] [RFC 17/29] vhost+postcopy: Send requests to source for shared pages, (continued)
- [Qemu-devel] [RFC 17/29] vhost+postcopy: Send requests to source for shared pages, Dr. David Alan Gilbert (git), 2017/06/28
- [Qemu-devel] [RFC 18/29] vhost+postcopy: Resolve client address, Dr. David Alan Gilbert (git), 2017/06/28
- [Qemu-devel] [RFC 19/29] postcopy: wake shared, Dr. David Alan Gilbert (git), 2017/06/28
- [Qemu-devel] [RFC 20/29] postcopy: postcopy_notify_shared_wake, Dr. David Alan Gilbert (git), 2017/06/28
- [Qemu-devel] [RFC 22/29] vhost+postcopy: Call wakeups, Dr. David Alan Gilbert (git), 2017/06/28
- [Qemu-devel] [RFC 21/29] vhost+postcopy: Add vhost waker, Dr. David Alan Gilbert (git), 2017/06/28
- [Qemu-devel] [RFC 23/29] vub+postcopy: madvises, Dr. David Alan Gilbert (git), 2017/06/28
- [Qemu-devel] [RFC 24/29] vhost+postcopy: Lock around set_mem_table, Dr. David Alan Gilbert (git), 2017/06/28
- [Qemu-devel] [RFC 25/29] vhu: enable = false on get_vring_base, Dr. David Alan Gilbert (git), 2017/06/28
- [Qemu-devel] [RFC 26/29] vhost: Add VHOST_USER_POSTCOPY_END message, Dr. David Alan Gilbert (git), 2017/06/28
- [Qemu-devel] [RFC 28/29] postcopy: Allow shared memory,
Dr. David Alan Gilbert (git) <=
- [Qemu-devel] [RFC 27/29] vhost+postcopy: Wire up POSTCOPY_END notify, Dr. David Alan Gilbert (git), 2017/06/28
- [Qemu-devel] [RFC 29/29] vhost-user: Claim support for postcopy, Dr. David Alan Gilbert (git), 2017/06/28
- Re: [Qemu-devel] [RFC 00/29] postcopy+vhost-user/shared ram, Dr. David Alan Gilbert, 2017/06/29