xfs: randomly do sparse inode allocations in DEBUG mode

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Sparse inode allocations generally only occur when full inode chunk
allocation fails. This requires some level of filesystem space usage and
fragmentation.

For filesystems formatted with sparse inode chunks enabled, do random
sparse inode chunk allocs when compiled in DEBUG mode to increase test
coverage.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

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Brian Foster 2015-05-29 09:19:29 +10:00 • committed by Dave Chinner

parent 56d1115c9b

commit 1cdadee11f

1 changed files with 13 additions and 2 deletions

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15

fs/xfs/libxfs/xfs_ialloc.c

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