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authorDarrick J. Wong <darrick.wong@oracle.com>2018-05-05 00:31:21 +0200
committerDarrick J. Wong <darrick.wong@oracle.com>2018-05-16 02:56:59 +0200
commit554ba965407e90fed381a93f230b6ca675cfcd07 (patch)
tree908fa80f638ee270e0a5bb243c0f5bc1ae15227d /fs/xfs/xfs_dquot.h
parentxfs: rename on-disk dquot counter zap functions (diff)
downloadlinux-554ba965407e90fed381a93f230b6ca675cfcd07.tar.xz
linux-554ba965407e90fed381a93f230b6ca675cfcd07.zip
xfs: refactor dquot iteration
Create a helper function to iterate all the dquots of a given type in the system, and refactor the dquot scrub to use it. This will get more use in the quota repair code. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_dquot.h')
-rw-r--r--fs/xfs/xfs_dquot.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/xfs/xfs_dquot.h b/fs/xfs/xfs_dquot.h
index 113a16c37122..bdd6bd921528 100644
--- a/fs/xfs/xfs_dquot.h
+++ b/fs/xfs/xfs_dquot.h
@@ -194,4 +194,9 @@ static inline struct xfs_dquot *xfs_qm_dqhold(struct xfs_dquot *dqp)
return dqp;
}
+typedef int (*xfs_qm_dqiterate_fn)(struct xfs_dquot *dq, uint dqtype,
+ void *priv);
+int xfs_qm_dqiterate(struct xfs_mount *mp, uint dqtype,
+ xfs_qm_dqiterate_fn iter_fn, void *priv);
+
#endif /* __XFS_DQUOT_H__ */