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authorPeter Maydell <peter.maydell@linaro.org>2020-07-04 15:05:43 +0100
committerPeter Maydell <peter.maydell@linaro.org>2020-07-04 15:05:43 +0100
commit0b100c8e72c54bcd6f865d6570ffe838dafe7105 (patch)
treef21dc8a9340ca9e01aaa046978b9f72e55fb1d80 /migration/ram.c
parent21d0bafbfe415e5c0f8109a98848c46f7d871c73 (diff)
parentfb6135807fcab4670d69663ac88e88e124348ffd (diff)
downloadfocaccia-qemu-0b100c8e72c54bcd6f865d6570ffe838dafe7105.tar.gz
focaccia-qemu-0b100c8e72c54bcd6f865d6570ffe838dafe7105.zip
Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20200703a' into staging
virtiofsd+migration pull 2020-07-03

A couple of small migration fixes, and some capability
rework for virtiofsd.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

# gpg: Signature made Fri 03 Jul 2020 16:26:35 BST
# gpg:                using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full]
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* remotes/dgilbert/tags/pull-migration-20200703a:
  migration: Count new_dirty instead of real_dirty
  migration: postcopy take proper error return
  virtiofsd: Allow addition or removal of capabilities
  virtiofsd: Check capability calls
  virtiofsd: Terminate capability list

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'migration/ram.c')
-rw-r--r--migration/ram.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/migration/ram.c b/migration/ram.c
index 069b6e30bc..5554a7d2d8 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -859,9 +859,11 @@ static inline bool migration_bitmap_clear_dirty(RAMState *rs,
 /* Called with RCU critical section */
 static void ramblock_sync_dirty_bitmap(RAMState *rs, RAMBlock *rb)
 {
-    rs->migration_dirty_pages +=
-        cpu_physical_memory_sync_dirty_bitmap(rb, 0, rb->used_length,
-                                              &rs->num_dirty_pages_period);
+    uint64_t new_dirty_pages =
+        cpu_physical_memory_sync_dirty_bitmap(rb, 0, rb->used_length);
+
+    rs->migration_dirty_pages += new_dirty_pages;
+    rs->num_dirty_pages_period += new_dirty_pages;
 }
 
 /**