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| author | Miao Xie <miaox@cn.fujitsu.com> | 2011-12-15 02:12:01 +0100 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2011-12-15 16:50:35 +0100 |
| commit | f4a2f4c548296168832ad4ab7e7f7b0cd0bf1214 (patch) | |
| tree | 10df3e81cc6a10253bb007858ee862a91c596335 /.mailmap | |
| parent | Btrfs: fix btrfs_end_bio to deal with write errors to a single mirror (diff) | |
| download | linux-f4a2f4c548296168832ad4ab7e7f7b0cd0bf1214.tar.xz linux-f4a2f4c548296168832ad4ab7e7f7b0cd0bf1214.zip | |
Btrfs: fix wrong i_size when truncating a file to a larger size
Btrfsck report error 100 after the 83th case of xfstests was run, it means
the i_size of the file is wrong.
The reason of this bug is that:
Btrfs increased i_size of the file at the beginning, but it failed to expand
the file, and failed to update the i_size to the old size because there is no
enough space in the file system, so we found a wrong i_size.
This patch fixes this bug by updating the i_size just when we pass the file
expanding and get enough space to update i-node.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to '.mailmap')
0 files changed, 0 insertions, 0 deletions