From: Theodore Ts'o <tytso@mit.edu>
To: linux-ext4@vger.kernel.org
Cc: aneesh.kumar@linux.vnet.ibm.com
Subject: [PATCH, RFC] Clean up of delalloc code and map-on-close/rename fixes
Date: Tue, 24 Feb 2009 00:05:46 -0500 [thread overview]
Message-ID: <1235451952-2726-1-git-send-email-tytso@mit.edu> (raw)
Ok, here are the patches I was talking about at our call today. They
clean up the delalloc code, and then add an ioctl for forcing delayed
allocation blocks to be allocated. The last two patches force delayed
allocation blocks to be allocated on close if the file had been
previously truncated, and on rename if the old file is displacing
another file.
I would appreicate some review.
Thanks!!
- Ted
next reply other threads:[~2009-02-24 5:06 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-24 5:05 Theodore Ts'o [this message]
2009-02-24 5:05 ` [PATCH, RFC] ext4: Simplify delalloc implementation by removing mpd.get_block Theodore Ts'o
2009-02-24 5:05 ` [PATCH, RFC] ext4: Save stack space by removing fake buffer heads Theodore Ts'o
2009-02-24 5:05 ` [PATCH, RFC] ext4: Simplify delalloc code by removing mpage_da_writepages() Theodore Ts'o
2009-02-24 5:05 ` [PATCH, RFC] ext4: add EXT4_IOC_ALLOC_DA_BLKS ioctl Theodore Ts'o
2009-02-24 5:05 ` [PATCH, RFC] ext4: Automatically allocate delay allocated blocks on close Theodore Ts'o
2009-02-24 5:05 ` [PATCH, RFC] ext4: Automatically allocate delay allocated blocks on rename Theodore Ts'o
2009-02-24 10:13 ` [PATCH, RFC] ext4: Automatically allocate delay allocated blocks on close Andreas Dilger
2009-02-24 13:21 ` Theodore Tso
2009-02-24 9:38 ` [PATCH, RFC] ext4: add EXT4_IOC_ALLOC_DA_BLKS ioctl Aneesh Kumar K.V
2009-02-24 13:14 ` Theodore Tso
2009-02-24 10:11 ` Andreas Dilger
2009-02-24 13:16 ` Theodore Tso
2009-03-11 22:41 ` Eric Sandeen
2009-03-12 5:29 ` Aneesh Kumar K.V
2009-03-12 16:32 ` Eric Sandeen
2009-03-12 20:04 ` Theodore Tso
2009-03-12 20:05 ` Eric Sandeen
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