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| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2018-07-04 02:12:49 -0400 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2018-07-04 02:12:49 -0400 |
| commit | 58f72b965e9e1820d246329461216c4d13140122 (patch) | |
| tree | c07b126cfe42a6f885d5f1412d9b745c92555fcd /tests | |
| parent | 92bcea40d3aac62853e60426bd109b748d4d1cd2 (diff) | |
| download | qemu-58f72b965e9e1820d246329461216c4d13140122.zip qemu-58f72b965e9e1820d246329461216c4d13140122.tar.gz qemu-58f72b965e9e1820d246329461216c4d13140122.tar.bz2 | |
dirty-bitmap: fix double lock on bitmap enabling
Bitmap lock/unlock were added to bdrv_enable_dirty_bitmap in
8b1402ce80d, but some places were not updated correspondingly, which
leads to trying to take this lock twice, which is dead-lock. Fix this.
Actually, iotest 199 (about dirty bitmap postcopy migration) is broken
now, and this fixes it.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20180625165745.25259-3-vsementsov@virtuozzo.com
Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions