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f2fs: fix wrong block address calculation for a split extent

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This patch fixes wrong calculation on block address field when an extent is
split.

Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2015-06-18 14:17:04 -07:00
parent 97a7b2c274
commit 7a2cb67867
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/data.c
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@ -674,7 +674,7 @@ static void f2fs_update_extent_tree(struct inode *inode, pgoff_t fofs,
endofs = dei.fofs + dei.len - 1;
if (endofs - fofs >= F2FS_MIN_EXTENT_LEN) {
set_extent_info(&ei, fofs + 1,
fofs - dei.fofs + dei.blk, endofs - fofs);
fofs - dei.fofs + dei.blk + 1, endofs - fofs);
en2 = __insert_extent_tree(sbi, et, &ei, NULL);
}
}