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[Qemu-devel] [PATCH 4/4] linux-aio: remove 'node' from 'struct qemu_laio


From: Ming Lei
Subject: [Qemu-devel] [PATCH 4/4] linux-aio: remove 'node' from 'struct qemu_laiocb'
Date: Thu, 14 Aug 2014 17:41:44 +0800

No one uses the 'node' field any more, so remove it
from 'struct qemu_laiocb', and this can save 16byte
for the struct on 64bit arch.

Signed-off-by: Ming Lei <address@hidden>
---
 block/linux-aio.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/block/linux-aio.c b/block/linux-aio.c
index bf94ae9..da50ea5 100644
--- a/block/linux-aio.c
+++ b/block/linux-aio.c
@@ -35,7 +35,6 @@ struct qemu_laiocb {
     size_t nbytes;
     QEMUIOVector *qiov;
     bool is_read;
-    QLIST_ENTRY(qemu_laiocb) node;
 };
 
 /*
-- 
1.7.9.5




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