slab: use struct freelist_counters for local variables instead of struct slab

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In several functions we declare local struct slab variables so we can
work with the freelist and counters fields (including the sub-counters
that are in the union) comfortably.

With struct freelist_counters containing the full counters definition,
we can now reduce the local variables to that type as we don't need the
other fields in struct slab.

Reviewed-by: Harry Yoo <harry.yoo@oracle.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>

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Vlastimil Babka 2025-11-07 14:51:25 +01:00

parent 3993ca9d64

commit 32cf9f2182

1 changed files with 4 additions and 5 deletions

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mm/slub.c

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