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Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  Ext4: Fix online resize block group descriptor corruption
This commit is contained in:
Linus Torvalds 2008-06-21 16:43:56 -07:00
parent bec95aab8c 2856922c15
commit 62a8efe632
1 changed files with 2 additions and 1 deletions
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3
fs/ext4/resize.c
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@ -855,7 +855,8 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input)
*/
/* Update group descriptor block for new group */
gdp = (struct ext4_group_desc *)primary->b_data + gdb_off;
gdp = (struct ext4_group_desc *)((char *)primary->b_data +
gdb_off * EXT4_DESC_SIZE(sb));
ext4_block_bitmap_set(sb, gdp, input->block_bitmap); /* LV FIXME */
ext4_inode_bitmap_set(sb, gdp, input->inode_bitmap); /* LV FIXME */