[Mesa-dev] [PATCH] intel: Give an explanation why we are exiting for debugging.

Eugeni Dodonov eugeni at dodonov.net
Fri Sep 2 08:33:44 PDT 2011

From: Eugeni Dodonov <eugeni.dodonov at intel.com>

This could happen in 3 different cases, and ERRNO can explain what
happened. First case would be EIO (gpu hang), second EINVAL (something is
wrong inside the batch), and we also discovered that sometimes it happens
with ENOSPACE. All of those cases are different it it could be worth to at
least know what happened.

Signed-off-by: Eugeni Dodonov <eugeni.dodonov at intel.com>
 src/mesa/drivers/dri/intel/intel_batchbuffer.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_batchbuffer.c b/src/mesa/drivers/dri/intel/intel_batchbuffer.c
index db4343b..73367f3 100644
--- a/src/mesa/drivers/dri/intel/intel_batchbuffer.c
+++ b/src/mesa/drivers/dri/intel/intel_batchbuffer.c
@@ -138,6 +138,7 @@ do_flush_locked(struct intel_context *intel)
    if (ret != 0) {
+      _mesa_warning(NULL, "do_flush_locked: %d\n", ret);

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