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From: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH i-g-t 1/2] aubdump: initialize on descriptor interception
Date: Sun, 29 Jan 2017 23:35:41 +0000	[thread overview]
Message-ID: <20170129233542.7246-1-lionel.g.landwerlin@intel.com> (raw)

Nothing should happen before than given that drm_fd will be set to -1.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
---
 tools/aubdump.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/aubdump.c b/tools/aubdump.c
index 6715a5d7..d53addc2 100644
--- a/tools/aubdump.c
+++ b/tools/aubdump.c
@@ -594,14 +594,13 @@ ioctl(int fd, unsigned long request, ...)
 	if (_IOC_TYPE(request) == DRM_IOCTL_BASE &&
 	    drm_fd != fd && fstat(fd, &buf) == 0 &&
 	    (buf.st_mode & S_IFMT) == S_IFCHR && major(buf.st_rdev) == DRM_MAJOR) {
+		maybe_init();
 		drm_fd = fd;
 		if (verbose)
 			printf("[intel_aubdump: intercept drm ioctl on fd %d]\n", fd);
 	}
 
 	if (fd == drm_fd) {
-		maybe_init();
-
 		switch (request) {
 		case DRM_IOCTL_I915_GETPARAM: {
 			struct drm_i915_getparam *getparam = argp;
-- 
2.11.0

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             reply	other threads:[~2017-01-29 23:36 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-29 23:35 Lionel Landwerlin [this message]
2017-01-29 23:35 ` [PATCH i-g-t 2/2] aubdump: support new ioctl Lionel Landwerlin
2017-01-30 12:29   ` Petri Latvala
2017-01-30 12:41     ` Chris Wilson
2017-01-30 14:20     ` [PATCH v2 i-g-t] " Lionel Landwerlin
2017-01-30 14:37       ` Chris Wilson

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