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| author | Eryu Guan <guaneryu@gmail.com> | 2016-02-21 18:38:44 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-01 12:15:48 -0700 |
| commit | fa5613b1f39ec020671705453eeceaaf57459e49 (patch) | |
| tree | 59ad3f2810a91a48d81d029822c7f03a9f0419b6 /tools/perf/scripts/python | |
| parent | eef1195bb671cd15d30df683bd0aca373943719e (diff) | |
ext4: iterate over buffer heads correctly in move_extent_per_page()
commit 6ffe77bad545f4a7c8edd2a4ee797ccfcd894ab4 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions