Commit 7a2cb678 authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: fix wrong block address calculation for a split extent 



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

Reviewed-by: default avatarChao Yu <chao2.yu@samsung.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 97a7b2c2

fs/f2fs/data.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

		}

	}