aio-posix: Change CONFIG_EPOLL to CONFIG_EPOLL_CREATE1
CONFIG_EPOLL was being used to guard epoll_create1 which results
in build failures on CentOS 5.
Signed-off-by: Matthew Fortune <matthew.fortune@imgtec.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id: 6D39441BF12EF246A7ABCE6654B023536BB85D08@hhmail02.hh.imgtec.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
diff --git a/aio-posix.c b/aio-posix.c
index fa7f8ab..7fd565f 100644
--- a/aio-posix.c
+++ b/aio-posix.c
@@ -18,7 +18,7 @@
#include "block/block.h"
#include "qemu/queue.h"
#include "qemu/sockets.h"
-#ifdef CONFIG_EPOLL
+#ifdef CONFIG_EPOLL_CREATE1
#include <sys/epoll.h>
#endif
@@ -33,7 +33,7 @@
QLIST_ENTRY(AioHandler) node;
};
-#ifdef CONFIG_EPOLL
+#ifdef CONFIG_EPOLL_CREATE1
/* The fd number threashold to switch to epoll */
#define EPOLL_ENABLE_THRESHOLD 64
@@ -483,7 +483,7 @@
void aio_context_setup(AioContext *ctx, Error **errp)
{
-#ifdef CONFIG_EPOLL
+#ifdef CONFIG_EPOLL_CREATE1
assert(!ctx->epollfd);
ctx->epollfd = epoll_create1(EPOLL_CLOEXEC);
if (ctx->epollfd == -1) {
