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| author | Darrick J. Wong <[email protected]> | 2018-06-22 06:26:55 +0000 |
|---|---|---|
| committer | Darrick J. Wong <[email protected]> | 2018-06-24 18:56:35 +0000 |
| commit | 10ee25268e1f8475905e1deb85bb83627dca561e (patch) | |
| tree | 2a897617e8b22c0f8e2e41c0c935082b6ffb4389 /net/unix/garbage.c | |
| parent | xfs: xfs_iflush_abort() can be called twice on cluster writeback failure (diff) | |
| download | kernel-10ee25268e1f8475905e1deb85bb83627dca561e.tar.gz kernel-10ee25268e1f8475905e1deb85bb83627dca561e.zip | |
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 'net/unix/garbage.c')
0 files changed, 0 insertions, 0 deletions