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From: Guillaume Chazarain <guichaz@yahoo.fr>
To: Timo Sirainen <tss@iki.fi>
Cc: linux-ext4@vger.kernel.org
Subject: Re: 2.6.20 ext3 rename() returns success but doesn't unlink the source
Date: Fri, 23 Mar 2007 23:24:51 +0100	[thread overview]
Message-ID: <460453B3.2020304@yahoo.fr> (raw)
In-Reply-To: <1174670127.10004.14.camel@hurina>

Timo Sirainen a écrit :

> 	rename("/mnt/Maildir/.Trash/new/1174635781.P25986Q0M341350.hurina",
> 	       "/mnt/Maildir/.Trash/cur/1174635781.P25986Q0M341350.hurina:2,");

$ ls -li /mnt/Maildir/.Trash/new/1174635781.P25986Q0M341350.hurina /mnt/Maildir/.Trash/cur/1174635781.P25986Q0M341350.hurina:2,
122481 -rw------- 2 1000 1000 3091 Mar 23 08:43 /mnt/Maildir/.Trash/cur/1174635781.P25986Q0M341350.hurina:2,
122481 -rw------- 2 1000 1000 3091 Mar 23 08:43 /mnt/Maildir/.Trash/new/1174635781.P25986Q0M341350.hurina

All your files in the list are hard linked.
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=fs/namei.c;h=ee60cc4d3453209723d6f70982e7083d7cb39477;hb=HEAD#l2447
seems to handle your case as you see it:
if (old_dentry->d_inode == new_dentry->d_inode)
	return 0;

Regards.

-- 
Guillaume

  reply	other threads:[~2007-03-23 23:52 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-23 17:15 2.6.20 ext3 rename() returns success but doesn't unlink the source Timo Sirainen
2007-03-23 22:24 ` Guillaume Chazarain [this message]
2007-03-23 23:18   ` Timo Sirainen
2007-03-23 23:45     ` Andreas Dilger

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