Search contiguous free blocks with Alex's mutil-block allocation
and allocate them for the temporary inode.
This patch applies on top of Alex's patches.
[RFC] delayed allocation, mballoc, etc
http://marc.theaimsgroup.com/?l=linux-ext4m=116493228301966w=2
Signed-off-by: Takashi Sato [EMAIL
Move the blocks on the temporary inode to the original inode
by a page.
1. Read the file data from the old blocks to the page
2. Move the block on the temporary inode to the original inode
3. Write the file data on the page into the new blocks
Signed-off-by: Takashi Sato [EMAIL PROTECTED]
---
On Thu, 8 Feb 2007 10:29:45 +0100 Jan Kara [EMAIL PROTECTED] wrote:
On Wed 07-02-07 12:56:59, Andrew Morton wrote:
On Wed, 7 Feb 2007 13:46:57 -0700
Andreas Dilger [EMAIL PROTECTED] wrote:
On Feb 06, 2007 17:35 -0800, Andrew Morton wrote:
On Mon, 5 Feb 2007 14:12:04 +0100
Jan
On Thu 08-02-07 01:45:29, Andrew Morton wrote:
snip
I though Andreas meant any write changes - i.e. you check that noone
has open file descriptor for writing and block any new open for writing.
That can be done quite easily.
Anyway, I agree with you that userspace solution to a
On Wed, Feb 07, 2007 at 01:39:46PM -0700, Andreas Dilger wrote:
This has been a bug in several places already, and I wonder if the
le*_to_cpu() and cpu_to_le*() macros shouldn't do some type checking
instead of just casting the variable to the specified type?
That would be great.
The only
On Wed, Feb 07, 2007 at 03:05:39PM -0600, Dave Kleikamp wrote:
On Wed, 2007-02-07 at 13:39 -0700, Andreas Dilger wrote:
You are right - this works fine on little endian systems, but fails on
big endian systems where you will get the other half of the word.
This has been a bug in several
On Thu, 8 Feb 2007 11:21:02 +0100 Jan Kara [EMAIL PROTECTED] wrote:
On Thu 08-02-07 01:45:29, Andrew Morton wrote:
snip
I though Andreas meant any write changes - i.e. you check that noone
has open file descriptor for writing and block any new open for writing.
That can be done
On Thu 08-02-07 02:32:13, Andrew Morton wrote:
On Thu, 8 Feb 2007 11:21:02 +0100 Jan Kara [EMAIL PROTECTED] wrote:
On Thu 08-02-07 01:45:29, Andrew Morton wrote:
snip
I though Andreas meant any write changes - i.e. you check that noone
has open file descriptor for writing and
On Thu, Feb 08 2007, Takashi Sato wrote:
The defrag command. Usage is as follows:
o Put the multiple files closer together.
# e4defrag -r directory-name
o Defrag for a single file.
# e4defrag file-name
o Defrag for all files on ext4.
# e4defrag device-name
Would it be possible to
Ted,
this was sent with the first patch, and it looks like it is a very
serious problem.
Looking through the e2fsck code it would also seem possible to move the
setting of EXT2_FLAG_MASTER_SB_ONLY before the journal replay. That
is the second patch. I'm not sure which one is better.
Jim
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