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| author | Eryu Guan <guaneryu@gmail.com> | 2016-02-22 02:38:44 +0300 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2016-04-18 15:50:37 +0300 |
| commit | 31a37d7c7ef7b4f90b600fcddd1c385a39f9d34c (patch) | |
| tree | 876b0efa6cda395c772593a61c58f5ecef4308cb /block | |
| parent | 3a4db9eef86e230e3b441ea14ab4ed5492b5bf02 (diff) | |
| download | linux-31a37d7c7ef7b4f90b600fcddd1c385a39f9d34c.tar.xz | |
ext4: iterate over buffer heads correctly in move_extent_per_page()
[ Upstream commit 87f9a031af48defee9f34c6aaf06d6f1988c244d ]
In commit bcff24887d00 ("ext4: don't read blocks from disk after extents
being swapped") bh is not updated correctly in the for loop and wrong
data has been written to disk. generic/324 catches this on sub-page
block size ext4.
Fixes: bcff24887d00 ("ext4: don't read blocks from disk after extentsbeing swapped")
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions