Thread (8 messages) 8 messages, 4 authors, 2021-03-23

Re: [igt-dev] [i-g-t] tests/core_hotunplug: Be more specific on sysfs vs. debugfs issues

From: Janusz Krzysztofik <hidden>
Date: 2021-03-23 10:31:48

On wtorek, 23 marca 2021 10:13:05 CET Adam Miszczak wrote:
Janusz Krzysztofik [off-list ref] wrote:
quoted
Messages displayed on sysfs health check failures don't provide
information which subtree of sysfs actually failed - device sysfs
itself or device debugfs.  That information could make debugging more
easy if available.

Be more specific when reporting sysfs health check failures.

Signed-off-by: Janusz Krzysztofik <redacted>
---
 tests/core_hotunplug.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/tests/core_hotunplug.c b/tests/core_hotunplug.c
index e7d2a4472..56a88fefd 100644
--- a/tests/core_hotunplug.c
+++ b/tests/core_hotunplug.c
@@ -351,11 +351,13 @@ static void node_healthcheck(struct hotunplug *priv, unsigned flags)
 	if (!priv->failure) {
 		char path[200];
 
-		priv->failure = "Device sysfs healthckeck failure!";
 		local_debug("%s\n", "running device sysfs healthcheck");
-		if (igt_sysfs_path(fd_drm, path, sizeof(path)) &&
-		    igt_debugfs_path(fd_drm, path, sizeof(path)))
-			priv->failure = NULL;
+		priv->failure = "Device sysfs healthckeck failure!";
+		if (igt_sysfs_path(fd_drm, path, sizeof(path))) {
+			priv->failure = "Device debugfs healthckeck failure!";
+			if (igt_debugfs_path(fd_drm, path, sizeof(path)))
+				priv->failure = NULL;
+		}
 	}
 
 	fd_drm = close_device(fd_drm, "", "health checked ");
LGTM,
Reviewed-by: Adam Miszczak <redacted>
Thanks Adam, pushed.

Janusz



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