From: hooanon05@yahoo.co.jp
To: bsn.0007@gmail.com
Cc: libc-alpha@sourceware.org, Jan Blunck <jblunck@suse.de>,
Erez Zadok <ezk@cs.sunysb.edu>,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
viro@zeniv.linux.org.uk, Christoph Hellwig <hch@lst.de>,
Ulrich Drepper <drepper@redhat.com>,
Mingming Cao <cmm@us.ibm.com>, Dave Hansen <haveblue@us.ibm.com>,
Trond Myklebust <trond.myklebust@fys.uio.no>,
bharata@linux.vnet.ibm.com, David Woodhouse <dwmw2@infradead.org>
Subject: Re: [RFC PATCH 0/2] Union Mount: Directory listing in glibc
Date: Wed, 30 Apr 2008 00:21:09 +0900 [thread overview]
Message-ID: <9167.1209482469@jrobl> (raw)
In-Reply-To: <20080429133201.GA9938@localhost.localdomain>
Hello Nagabhushan,
bsn.0007@gmail.com:
> I went through Bharata's RFC post on glibc based Union Mount readdir solution
> (http://lkml.org/lkml/2008/3/11/34) and have come up with patches
> against glibc to implement the same.
:::
While I don't have objection against the implementation in userspace,
what will UnionMount handle about rmdir or rename dir?
Those systemcalls need to test whether the dir is *logically* empty or
not in kernel space, don't they?
And I am afraid that UnionMount has to implement the similar thing, but
it never mean to modify glibc is a bad idea.
Junjiro Okajima
next prev parent reply other threads:[~2008-04-29 15:24 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-29 13:32 [RFC PATCH 0/2] Union Mount: Directory listing in glibc bsn.0007
2008-04-29 13:33 ` [RFC PATCH 1/2] Union Mount: glibc readdir support bsn.0007
2008-05-01 6:08 ` Ulrich Drepper
2008-05-06 4:21 ` Bharata B Rao
2008-05-06 5:46 ` hooanon05
2008-05-06 13:10 ` David Newall
2008-05-12 3:43 ` Bharata B Rao
2008-05-12 3:49 ` Erez Zadok
2008-05-09 20:05 ` Erez Zadok
2008-04-29 13:34 ` [RFC PATCH 2/2] Union Mount: glibc seekdir support bsn.0007
2008-04-29 15:21 ` hooanon05 [this message]
2008-04-29 16:12 ` [RFC PATCH 0/2] Union Mount: Directory listing in glibc Jan Blunck
2008-04-29 15:49 ` Erez Zadok
2008-04-29 16:16 ` Jan Blunck
2008-04-30 6:07 ` NAGABHUSHAN BS
2008-04-30 16:35 ` Erez Zadok
2008-05-01 1:39 ` hooanon05
2008-04-29 16:04 ` Jan Blunck
2008-04-30 6:18 ` NAGABHUSHAN BS
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