diff options
| author | Darrick J. Wong <[email protected]> | 2018-06-21 23:26:55 -0700 |
|---|---|---|
| committer | Darrick J. Wong <[email protected]> | 2018-06-24 11:56:35 -0700 |
| commit | 10ee25268e1f8475905e1deb85bb83627dca561e (patch) | |
| tree | 2a897617e8b22c0f8e2e41c0c935082b6ffb4389 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | e53946dbd31a21f4bef155f8febba556933d62bf (diff) | |
xfs: allow empty transactions while frozen
In commit e89c041338ed6ef ("xfs: implement the GETFSMAP ioctl") we
created the ability to obtain empty transactions. These transactions
have no log or block reservations and therefore can't modify anything.
Since they're also NO_WRITECOUNT they can run while the fs is frozen,
so we don't need to WARN_ON about that usage.
Signed-off-by: Darrick J. Wong <[email protected]>
Reviewed-by: Allison Henderson <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions