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[Qemu-devel] [PATCH] block: Fix build
From: |
Luiz Capitulino |
Subject: |
[Qemu-devel] [PATCH] block: Fix build |
Date: |
Fri, 28 Aug 2009 11:50:30 -0300 |
Current build is broken because laio_submit() is only available if
the host has Linux AIO support, otherwise we will get the following
build error:
"""
block/raw-posix.o: In function `raw_aio_submit':
qemu-qmp/block/raw-posix.c:546: undefined reference to `laio_submit'
collect2: ld returned 1 exit status
"""
Signed-off-by: Luiz Capitulino <address@hidden>
---
PS: Hope this is right, only compiled tested.
diff --git a/block/raw-posix.c b/block/raw-posix.c
index 8a7dc15..b5f03d6 100644
--- a/block/raw-posix.c
+++ b/block/raw-posix.c
@@ -542,10 +542,13 @@ static BlockDriverAIOCB *raw_aio_submit(BlockDriverState
*bs,
if (s->aligned_buf) {
if (!qiov_is_aligned(qiov)) {
type |= QEMU_AIO_MISALIGNED;
- } else if (s->use_aio) {
+ }
+#ifdef CONFIG_LINUX_AIO
+ else if (s->use_aio) {
return laio_submit(bs, s->aio_ctx, s->fd, sector_num, qiov,
nb_sectors, cb, opaque, type);
}
+#endif
}
return paio_submit(bs, s->aio_ctx, s->fd, sector_num, qiov, nb_sectors,
- [Qemu-devel] [PATCH] block: Fix build,
Luiz Capitulino <=