From: Badari Pulavarty <pbadari@us.ibm.com>
To: Manfred Spraul <manfred@colorfullife.com>
Cc: andrew <akpm@osdl.org>, lkml <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.5-rc2-mm2 ipc hang fix (final version)
Date: Fri, 26 Mar 2004 09:36:02 -0800 [thread overview]
Message-ID: <200403260936.02681.pbadari@us.ibm.com> (raw)
In-Reply-To: <4063C65E.3030608@colorfullife.com>
[-- Attachment #1: Type: text/plain, Size: 130 bytes --]
Hi,
Here is the final version. I missed a compile warning before.
out_unlock label is no longer needed.
Thanks,
Badari
[-- Attachment #2: undo.patch --]
[-- Type: text/x-diff, Size: 562 bytes --]
--- linux/ipc/sem.c 2004-03-26 05:19:22.833959160 -0800
+++ linux.new/ipc/sem.c 2004-03-26 21:18:28.424699632 -0800
@@ -972,8 +972,10 @@ static struct sem_undo *find_undo(int se
if(sma==NULL)
goto out;
un = ERR_PTR(-EIDRM);
- if (sem_checkid(sma,semid))
- goto out_unlock;
+ if (sem_checkid(sma,semid)) {
+ sem_unlock(sma);
+ goto out;
+ }
nsems = sma->sem_nsems;
sem_unlock(sma);
@@ -1004,7 +1006,6 @@ static struct sem_undo *find_undo(int se
sma->undo = new;
sem_unlock(sma);
un = new;
-out_unlock:
unlock_semundo();
out:
return un;
prev parent reply other threads:[~2004-03-26 17:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-26 1:53 2.6.5-rc2-mm2 ipc hang fix badari
2004-03-26 5:57 ` Manfred Spraul
2004-03-26 17:16 ` Badari Pulavarty
2004-03-26 17:36 ` Badari Pulavarty [this message]
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