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-rw-r--r--fs/xfs/scrub/reap.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/fs/xfs/scrub/reap.h b/fs/xfs/scrub/reap.h
index 0b69f16dd9..3f2f1775e2 100644
--- a/fs/xfs/scrub/reap.h
+++ b/fs/xfs/scrub/reap.h
@@ -13,5 +13,26 @@ int xrep_reap_agblocks(struct xfs_scrub *sc, struct xagb_bitmap *bitmap,
const struct xfs_owner_info *oinfo, enum xfs_ag_resv_type type);
int xrep_reap_fsblocks(struct xfs_scrub *sc, struct xfsb_bitmap *bitmap,
const struct xfs_owner_info *oinfo);
+int xrep_reap_ifork(struct xfs_scrub *sc, struct xfs_inode *ip, int whichfork);
+
+/* Buffer cache scan context. */
+struct xrep_bufscan {
+ /* Disk address for the buffers we want to scan. */
+ xfs_daddr_t daddr;
+
+ /* Maximum number of sectors to scan. */
+ xfs_daddr_t max_sectors;
+
+ /* Each round, increment the search length by this number of sectors. */
+ xfs_daddr_t daddr_step;
+
+ /* Internal scan state; initialize to zero. */
+ xfs_daddr_t __sector_count;
+};
+
+xfs_daddr_t xrep_bufscan_max_sectors(struct xfs_mount *mp,
+ xfs_extlen_t fsblocks);
+struct xfs_buf *xrep_bufscan_advance(struct xfs_mount *mp,
+ struct xrep_bufscan *scan);
#endif /* __XFS_SCRUB_REAP_H__ */