From: Mark Lord <kernel@teksavvy.com>
To: "J. Bruce Fields" <bfields@fieldses.org>,
linux-nfs@vger.kernel.org,
Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: BUG at net/sunrpc/svc_xprt.c:921
Date: Thu, 17 Jan 2013 08:11:52 -0500 [thread overview]
Message-ID: <50F7F898.5050605@teksavvy.com> (raw)
In-Reply-To: <50F42F85.50907@teksavvy.com>
On 13-01-14 11:17 AM, Mark Lord wrote:
>
> Here's the code with the BUG() at net/sunrpc/svc_xprt.c line 921:
>
> /*
> * Remove a dead transport
> */
> static void svc_delete_xprt(struct svc_xprt *xprt)
> {
> struct svc_serv *serv = xprt->xpt_server;
> struct svc_deferred_req *dr;
>
> /* Only do this once */
> if (test_and_set_bit(XPT_DEAD, &xprt->xpt_flags))
> BUG();
Shouldn't there also be a return statement after the BUG() line,
inside the if-stmt ?
I mean, the comment says "only do this once", but it actually
appears to end up doing it twice, despite the test.
??
next prev parent reply other threads:[~2013-01-17 13:11 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-14 16:17 Mark Lord
2013-01-14 20:37 ` J. Bruce Fields
2013-01-15 4:16 ` Mark Lord
2013-01-15 20:56 ` J. Bruce Fields
2013-01-16 5:20 ` Stanislav Kinsbursky
2013-01-16 22:51 ` Mark Lord
2013-01-16 22:58 ` Mark Lord
2013-01-17 5:05 ` Stanislav Kinsbursky
2013-01-17 13:03 ` J. Bruce Fields
2013-01-17 13:24 ` Stanislav Kinsbursky
2013-01-17 23:41 ` Mark Lord
2013-01-18 5:37 ` Stanislav Kinsbursky
2013-01-18 15:48 ` Mark Lord
2013-01-18 15:56 ` J. Bruce Fields
2013-01-21 8:19 ` Stanislav Kinsbursky
2013-01-20 22:51 ` BUG at net/sunrpc/svc_xprt.c:921 (another one) Mark Lord
2013-02-12 20:52 ` J. Bruce Fields
2013-02-13 15:00 ` Mark Lord
2013-02-15 19:22 ` J. Bruce Fields
2013-02-15 19:42 ` Tom Horsley
2013-02-15 19:46 ` J. Bruce Fields
2013-02-15 19:23 ` [PATCH 1/2] svcrpc: make svc_age_temp_xprts enqueue under sv_lock J. Bruce Fields
2013-02-15 19:23 ` [PATCH 2/2] svcrpc: fix rpc server shutdown races J. Bruce Fields
2013-02-15 19:33 ` BUG at net/sunrpc/svc_xprt.c:921 (another one) Paweł Sikora
2013-02-17 15:54 ` J. Bruce Fields
2013-02-18 7:42 ` Paweł Sikora
2013-01-17 13:11 ` Mark Lord [this message]
2013-01-17 13:53 ` BUG at net/sunrpc/svc_xprt.c:921 J. Bruce Fields
2013-01-17 23:40 ` Mark Lord
2013-02-25 20:45 ` Mark Lord
2013-02-25 20:52 ` J. Bruce Fields
2013-02-07 12:56 Tom Horsley
2013-02-08 20:58 ` J. Bruce Fields
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