From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 11 Feb 2014 23:07:11 +0000 (+0100)
Subject: lib: install exit handler only on success for prefault control
X-Git-Tag: intel-gpu-tools-1.6~72
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0d1084fe3f88e2b51c50ff963a2ae81a6129474d;p=platform%2Fupstream%2Fintel-gpu-tools.git

lib: install exit handler only on success for prefault control

Otherwise we'll hit an igt_skip in the exit handler, which upsets
the new in_fixture||in_subtests checks.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/lib/drmtest.c b/lib/drmtest.c
index 28651ce..f6e6ccb 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -1672,9 +1672,9 @@ static void enable_prefault_at_exit(int sig)
 
 void igt_disable_prefault(void)
 {
-	igt_install_exit_handler(enable_prefault_at_exit);
-
 	igt_prefault_control(false);
+
+	igt_install_exit_handler(enable_prefault_at_exit);
 }
 
 void igt_enable_prefault(void)