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(parent: 631fc95) | patch
xfs: btree scrub should check minrecs
authorDarrick J. Wong <darrick.wong@oracle.com>
Wed, 9 May 2018 17:02:00 +0000 (10:02 -0700)
committerDarrick J. Wong <darrick.wong@oracle.com>
Wed, 16 May 2018 00:57:05 +0000 (17:57 -0700)
commit08a3a692ef586cc82648b88856a97e0d173319e2
tree2e24aaddd3dcc41c11e4a90a66bd594460c44d4ftree | snapshot
parent631fc955bdc86c3fed5880cba80c663d1b32e0c2commit | diff
xfs: btree scrub should check minrecs

Strengthen the btree block header checks to detect the number of records
being less than the btree type's minimum record count.  Certain blocks
are allowed to violate this constraint -- specifically any btree block
at the top of the tree can have fewer than minrecs records.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
fs/xfs/scrub/btree.c diff | blob | history
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