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| author | Chao Yu <yuchao0@huawei.com> | 2017-01-07 18:51:01 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2017-10-03 15:22:12 +0000 |
| commit | dd5804b2146ef7a3c8e4017be426e07ec25a49fa (patch) | |
| tree | 16139cf5c06664bf75cece3b59e5ad11f2134763 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | dc8b8cea1e70b6649498a9850745c394e39d290c (diff) | |
f2fs: check in-memory block bitmap
commit 355e78913c0d57492076d545b6f44b94fec2bf6b upstream.
This patch adds a mirror for valid block bitmap, and use it to detect
in-memory bitmap corruption which may be caused by bit-transition of
cache or memory overflow.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions