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[Qemu-devel] [PATCH] migration: fix saving normal page even if it's been
From: |
guangrong . xiao |
Subject: |
[Qemu-devel] [PATCH] migration: fix saving normal page even if it's been compressed |
Date: |
Sat, 28 Apr 2018 16:10:45 +0800 |
From: Xiao Guangrong <address@hidden>
Fix the bug introduced by da3f56cb2e767016 (migration: remove
ram_save_compressed_page()), It should be 'return' rather than
'res'
Sorry for this stupid mistake :(
Signed-off-by: Xiao Guangrong <address@hidden>
---
migration/ram.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/migration/ram.c b/migration/ram.c
index 01cc815410..699546cc43 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -1490,7 +1490,7 @@ static int ram_save_target_page(RAMState *rs,
PageSearchStatus *pss,
* CPU resource.
*/
if (block == rs->last_sent_block && save_page_use_compression(rs)) {
- res = compress_page_with_multi_thread(rs, block, offset);
+ return compress_page_with_multi_thread(rs, block, offset);
}
return ram_save_page(rs, pss, last_stage);
--
2.14.3
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