From: Marek Olšák <marek.olsak@amd.com>
Date: Wed, 15 Jul 2015 19:14:24 +0000 (+0200)
Subject: winsys/radeon: add a specific error message for cs_submit -> -ENOMEM
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6dea2456ca82d2c62afbd90327d265c5e78fca9c;p=mesa.git

winsys/radeon: add a specific error message for cs_submit -> -ENOMEM

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---

diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
index 5fde875c34c..856a4ede8de 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
@@ -406,10 +406,14 @@ static boolean radeon_drm_cs_memory_below_limit(struct radeon_winsys_cs *rcs, ui
 void radeon_drm_cs_emit_ioctl_oneshot(struct radeon_drm_cs *cs, struct radeon_cs_context *csc)
 {
     unsigned i;
-
-    if (drmCommandWriteRead(csc->fd, DRM_RADEON_CS,
-                            &csc->cs, sizeof(struct drm_radeon_cs))) {
-        if (debug_get_bool_option("RADEON_DUMP_CS", FALSE)) {
+    int r;
+
+    r = drmCommandWriteRead(csc->fd, DRM_RADEON_CS,
+                            &csc->cs, sizeof(struct drm_radeon_cs));
+    if (r) {
+	if (r == -ENOMEM)
+	    fprintf(stderr, "radeon: Not enough memory for command submission.\n");
+	else if (debug_get_bool_option("RADEON_DUMP_CS", FALSE)) {
             unsigned i;
 
             fprintf(stderr, "radeon: The kernel rejected CS, dumping...\n");