From: Allison Henderson <achender@linux.vnet.ibm.com>
To: Ext4 Developers List <linux-ext4@vger.kernel.org>
Cc: Jan Kara <jack@suse.cz>
Subject: Ext4 Punch Hole Change Summary v6->v7
Date: Sat, 07 May 2011 16:53:50 -0700 [thread overview]
Message-ID: <4DC5DB8E.7050805@linux.vnet.ibm.com> (raw)
Hi All,
This is an updated copy of punch hole that has the while loop
optimization for ext4_ext_remove_space (in patch 3/5). The optimization
limits the tree searching to only the extents that are to be removed
instead of searching the entire tree.
Also, I updated my base code to the latest copy of the ext4 code, and
one of the punch hole test cases found a null pointer bug when trying to
create a directory when the disk is full. It is not directly related to
punch hole, so I put it in a separate patch. Jan, this looks like it
may have been related to the "[PATCH 1/2] ext4: Fix fs corruption when
make_indexed_dir() fails" patch. Would you mind taking a look at it and
giving it your OK if everything looks good? Thx!
Allison Henderson
reply other threads:[~2011-05-07 23:54 UTC|newest]
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