* [PATCH] Fix btrfs-convert's large file support.
@ 2008-04-28 6:03 Zhu Yanhai
2008-04-28 15:04 ` Yan Zheng
2008-04-28 15:09 ` Chris Mason
0 siblings, 2 replies; 3+ messages in thread
From: Zhu Yanhai @ 2008-04-28 6:03 UTC (permalink / raw)
To: btrfs-devel, linux-btrfs
Hello,
This patch add ext2_inode.i_size_high into account when calculating
regular file's size in btrfs-convert, which makes it deal with large files
bigger than 4GB properly.
Regards,
Zhu Yanhai
----
diff -r 1c218a5b9784 convert.c
--- a/convert.c Fri Apr 25 16:55:21 2008 -0400
+++ b/convert.c Mon Apr 28 13:01:58 2008 +0800
@@ -928,6 +928,10 @@ static int copy_inode_item(struct btrfs_
btrfs_set_stack_inode_size(dst, 0);
btrfs_set_stack_inode_nlink(dst, 1);
}
+ if (S_ISREG(src->i_mode)) {
+ btrfs_set_stack_inode_size(dst, (u64)src->i_size_high << 32 |
+ (u64)src->i_size);
+ }
if (!S_ISREG(src->i_mode) && !S_ISDIR(src->i_mode) &&
!S_ISLNK(src->i_mode)) {
if (src->i_block[0]) {
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] Fix btrfs-convert's large file support.
2008-04-28 6:03 [PATCH] Fix btrfs-convert's large file support Zhu Yanhai
@ 2008-04-28 15:04 ` Yan Zheng
2008-04-28 15:09 ` Chris Mason
1 sibling, 0 replies; 3+ messages in thread
From: Yan Zheng @ 2008-04-28 15:04 UTC (permalink / raw)
To: Zhu Yanhai; +Cc: btrfs-devel, linux-btrfs
2008/4/28 Zhu Yanhai <piggestpig@gmail.com>:
> Hello,
> This patch add ext2_inode.i_size_high into account when calculating
> regular file's size in btrfs-convert, which makes it deal with large files
> bigger than 4GB properly.
>
Thanks
YZ
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] Fix btrfs-convert's large file support.
2008-04-28 6:03 [PATCH] Fix btrfs-convert's large file support Zhu Yanhai
2008-04-28 15:04 ` Yan Zheng
@ 2008-04-28 15:09 ` Chris Mason
1 sibling, 0 replies; 3+ messages in thread
From: Chris Mason @ 2008-04-28 15:09 UTC (permalink / raw)
To: Zhu Yanhai; +Cc: btrfs-devel, linux-btrfs
On Monday 28 April 2008, Zhu Yanhai wrote:
> Hello,
> This patch add ext2_inode.i_size_high into account when calculating
> regular file's size in btrfs-convert, which makes it deal with large files
> bigger than 4GB properly.
Great, I'll pull this in today.
-chris
^ permalink raw reply [flat|nested] 3+ messages in thread
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2008-04-28 15:04 ` Yan Zheng
2008-04-28 15:09 ` Chris Mason
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