From 30703893674b3da5b862dee2acd6efca13424398 Mon Sep 17 00:00:00 2001
From: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
Date: Wed, 11 Oct 2006 22:21:01 +0200
Subject: Compatibility code for 2.6.15-2.6.18. It is ugly but a little comfort
 is that it will go away in the mainstream kernel. Some bugfixes, mainly in
 error paths.

---
 libdrm/xf86drm.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'libdrm')

diff --git a/libdrm/xf86drm.c b/libdrm/xf86drm.c
index a083ca23..c7683182 100644
--- a/libdrm/xf86drm.c
+++ b/libdrm/xf86drm.c
@@ -2624,7 +2624,8 @@ int drmBOCreate(int fd, void *ttm, unsigned long start, unsigned long size,
     drm_bo_arg_t arg;
     drm_bo_arg_request_t *req = &arg.d.req;
     drm_bo_arg_reply_t *rep = &arg.d.rep;
-    
+    int ret;
+
     memset(buf, 0, sizeof(*buf));
     memset(&arg, 0, sizeof(arg));
     req->mask = mask;
@@ -2650,7 +2651,11 @@ int drmBOCreate(int fd, void *ttm, unsigned long start, unsigned long size,
     }
     req->op = drm_bo_create;
 
-    if (ioctl(fd, DRM_IOCTL_BUFOBJ, &arg))
+    do {
+	ret = ioctl(fd, DRM_IOCTL_BUFOBJ, &arg);
+    } while (ret != 0 && errno == EAGAIN);
+
+    if (ret)
 	return -errno;
     if (!arg.handled) {
 	return -EFAULT;
-- 
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