diff options
| author | Peter Zijlstra <[email protected]> | 2020-10-19 12:13:53 +0200 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2020-10-19 09:32:28 -0600 |
| commit | 0669d2b265d0f6f9e16f1abbf5c5d2e22b219a6b (patch) | |
| tree | 6be6035e5b2230562ba0958969194486392bb32e /tools/perf/scripts/python/stackcollapse.py | |
| parent | db073272700fce69a9c41b27c62d0003dbb66488 (diff) | |
zram: Fix __zram_bvec_{read,write}() locking order
Mikhail reported a lockdep spat detailing how __zram_bvec_read() and
__zram_bvec_write() use zstrm->lock and zspage->lock in opposite order.
Reported-by: Mikhail Gavrilov <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Tested-by: Mikhail Gavrilov <[email protected]>
Acked-by: Minchan Kim <[email protected]>
Acked-by: Sebastian Andrzej Siewior <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions