From: Marcin Slusarz <marcin.slusarz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Ben Skeggs <skeggsb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [PATCH] drm/nouveau: warn when trying to free mm which is still in use
Date: Mon, 22 Oct 2012 00:21:39 +0200 [thread overview]
Message-ID: <20121021222139.GC2925@joi.lan> (raw)
In-Reply-To: <20121019060514.GA11173-6RkuLLNOGXsZ315U/fw+0NvLeJWuRmrY@public.gmane.org>
Signed-off-by: Marcin Slusarz <marcin.slusarz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
drivers/gpu/drm/nouveau/core/core/mm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/core/core/mm.c b/drivers/gpu/drm/nouveau/core/core/mm.c
index bfddf87..4d62064 100644
--- a/drivers/gpu/drm/nouveau/core/core/mm.c
+++ b/drivers/gpu/drm/nouveau/core/core/mm.c
@@ -236,7 +236,7 @@ nouveau_mm_fini(struct nouveau_mm *mm)
int nodes = 0;
list_for_each_entry(node, &mm->nodes, nl_entry) {
- if (nodes++ == mm->heap_nodes)
+ if (WARN_ON(nodes++ == mm->heap_nodes))
return -EBUSY;
}
--
1.7.12
prev parent reply other threads:[~2012-10-21 22:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-11 21:53 [PATCH] drm/nouveau: fix nouveau_mm/nouveau_mm_node leak Marcin Slusarz
[not found] ` <20121011215309.GA3511-OI9uyE9O0yo@public.gmane.org>
2012-10-16 21:41 ` Marcin Slusarz
2012-10-19 6:05 ` Ben Skeggs
[not found] ` <20121019060514.GA11173-6RkuLLNOGXsZ315U/fw+0NvLeJWuRmrY@public.gmane.org>
2012-10-21 22:19 ` Marcin Slusarz
[not found] ` <20121021221935.GA2925-OI9uyE9O0yo@public.gmane.org>
2012-10-21 22:43 ` Ben Skeggs
2012-10-21 22:20 ` [PATCH v2] " Marcin Slusarz
2012-10-21 22:21 ` Marcin Slusarz [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20121021222139.GC2925@joi.lan \
--to=marcin.slusarz-re5jqeeqqe8avxtiumwx3w@public.gmane.org \
--cc=nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org \
--cc=skeggsb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.