From: Mark Lord <kernel@teksavvy.com>
To: "J. Bruce Fields" <bfields@fieldses.org>
Cc: 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 18:40:23 -0500 [thread overview]
Message-ID: <50F88BE7.80800@teksavvy.com> (raw)
In-Reply-To: <20130117135333.GF6598@fieldses.org>
On 13-01-17 08:53 AM, J. Bruce Fields wrote:
> On Thu, Jan 17, 2013 at 08:11:52AM -0500, Mark Lord wrote:
>> 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 ?
>
> BUG() kills the thread that calls it
Oh, does it? Well, taken care of then, I guess.
With a sledgehammer.
:)
next prev parent reply other threads:[~2013-01-17 23:40 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-14 16:17 BUG at net/sunrpc/svc_xprt.c:921 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 ` BUG at net/sunrpc/svc_xprt.c:921 Mark Lord
2013-01-17 13:53 ` J. Bruce Fields
2013-01-17 23:40 ` Mark Lord [this message]
2013-02-25 20:45 ` Mark Lord
2013-02-25 20:52 ` J. Bruce Fields
-- strict thread matches above, loose matches on Subject: below --
2013-02-07 12:56 Tom Horsley
2013-02-08 20:58 ` J. Bruce Fields
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