From 0ad12e7fe834cc453d0906f51bc56734870446d8 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Thu, 16 Nov 2017 22:11:33 -0600 Subject: [PATCH] xfs: compare btree block keys to parent block's keys during scrub Source kernel commit: 2fdbec5cbeb93349836d682b1caa5cc72d1b7018 When we're done checking all the records/keys in a btree block, compute the low and high key of the block and compare them to the associated key in the parent btree block. Signed-off-by: Darrick J. Wong Reviewed-by: Brian Foster Signed-off-by: Eric Sandeen --- libxfs/xfs_btree.c | 4 ++-- libxfs/xfs_btree.h | 4 ++++ 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/libxfs/xfs_btree.c b/libxfs/xfs_btree.c index 371720465..c655d5bee 100644 --- a/libxfs/xfs_btree.c +++ b/libxfs/xfs_btree.c @@ -2023,7 +2023,7 @@ error0: } /* Find the high key storage area from a regular key. */ -STATIC union xfs_btree_key * +union xfs_btree_key * xfs_btree_high_key_from_key( struct xfs_btree_cur *cur, union xfs_btree_key *key) @@ -2097,7 +2097,7 @@ xfs_btree_get_node_keys( } /* Derive the keys for any btree block. */ -STATIC void +void xfs_btree_get_keys( struct xfs_btree_cur *cur, struct xfs_btree_block *block, diff --git a/libxfs/xfs_btree.h b/libxfs/xfs_btree.h index fba4a928a..c0252bdd9 100644 --- a/libxfs/xfs_btree.h +++ b/libxfs/xfs_btree.h @@ -541,5 +541,9 @@ int64_t xfs_btree_diff_two_ptrs(struct xfs_btree_cur *cur, void xfs_btree_get_sibling(struct xfs_btree_cur *cur, struct xfs_btree_block *block, union xfs_btree_ptr *ptr, int lr); +void xfs_btree_get_keys(struct xfs_btree_cur *cur, + struct xfs_btree_block *block, union xfs_btree_key *key); +union xfs_btree_key *xfs_btree_high_key_from_key(struct xfs_btree_cur *cur, + union xfs_btree_key *key); #endif /* __XFS_BTREE_H__ */ -- 2.47.2