From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
To: Namjae Jeon <linkinjeon@gmail.com>
Cc: akpm@linux-foundation.org, bfields@fieldses.org,
viro@zeniv.linux.org.uk, linux-kernel@vger.kernel.org,
Namjae Jeon <namjae.jeon@samsung.com>,
Ravishankar N <ravi.n1@samsung.com>,
Amit Sahrawat <a.sahrawat@samsung.com>
Subject: Re: [PATCH v2 4/5] fat: eliminate orphaned inode number allocation
Date: Wed, 05 Sep 2012 02:00:11 +0900 [thread overview]
Message-ID: <87mx15910k.fsf@devron.myhome.or.jp> (raw)
In-Reply-To: <1346774312-8142-1-git-send-email-linkinjeon@gmail.com> (Namjae Jeon's message of "Wed, 5 Sep 2012 00:58:32 +0900")
Namjae Jeon <linkinjeon@gmail.com> writes:
> From: Namjae Jeon <namjae.jeon@samsung.com>
>
> Maintain a list of inode(i_pos) numbers of orphaned inodes (i.e the
> inodes that have been unlinked but still having open file
> descriptors).At file/directory creation time, skip using such i_pos
> values.Removal of the i_pos from the list is done during inode eviction.
What happens if the directory (has busy entries) was completely removed?
And Al's point is important for NFS too. If you want stable ino for NFS,
you never can't change it.
Thanks.
--
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
next prev parent reply other threads:[~2012-09-04 17:00 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-04 15:58 [PATCH v2 4/5] fat: eliminate orphaned inode number allocation Namjae Jeon
2012-09-04 17:00 ` OGAWA Hirofumi [this message]
2012-09-04 17:07 ` OGAWA Hirofumi
2012-09-04 18:38 ` J. Bruce Fields
2012-09-04 19:02 ` OGAWA Hirofumi
2012-09-04 19:25 ` J. Bruce Fields
2012-09-04 20:45 ` NeilBrown
2012-09-05 13:37 ` Namjae Jeon
2012-09-05 13:56 ` OGAWA Hirofumi
2012-09-06 6:30 ` Namjae Jeon
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