Darrick J. Wong 689e11c84b xfs: superblock scrub should use short-lived buffers ...

Secondary superblocks are rarely used, so create a helper to read a
given non-primary AG's superblock and ensure that it won't stick around
hogging memory.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>

2018-05-15 17:57:05 -07:00

5.0 KiB

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